🔍 牛津詞典
🔍 朗文詞典
🔍 劍橋詞典
🔍 柯林斯詞典
🔍 麥美倫詞典
🔍 韋氏詞典 🎯
檢索以下詞典：
(Mr. Ng 不推薦使用 Google 翻譯！)
最近搜尋：
- pulpier 9
- pandal 15
- colorfast 59
- facts 25
- reassuring 214
- recon 27
- battery 384
- Minority 57
- night watchman 21
- box 195
- Jan 20
- keeper 326
- conning 31
- poplar 17
- unartificial 17
- Rip 27
- crown 413
- browse 138
- debauch 61
- juke 25
- transvestism 15
- yashmak 18
- persnickety 27
- jump at 39
- reclining 13
- feta 56
- francesca 19
- traverse 66
- hole in one 39
- fluff 160
- scattergram 14
- contamination 221
- parsley 33
- weep 399
- armamentarium 56
- hail 196
- U.S.A. 55
- handbasket 22
- Jaywalk 47
- Reassure 131
- foregone conclusion 49
- Soft 65
- Wednesday 28
- rejoicingly 15
- millimetre 247
- propel 116
- compiler 74
- Philistine 27
- modify 457
- alabaster 64
- pekinese 14
- tympanum 24
- jake 15
- monastic 36
- battalion 60
- bandana 34
- make hay (while the sun shines) 36
- defecate 59
- mausolea 10
- falsetto 79
- fuse 88
- urgently 100
- descry 28
- pseudonymity 14
- Otherworldly 145
- spiniest 12
- circumference 366
- slouchiest 9
- darkling 18
- justiceship 18
- oyster mushroom 34
- bulldozer 72
- shaman 22
- nonresidential 23
- homoerotic 20
- detectability 35
- ordination 31
- Albania 32
- muscly 18
- put pen to paper 34
- drastically 136
- Bulldozer 27
- Collect 73
- cosmetic 92
- unspecified 22
- forgo 96
- create 356
- bring on 58
- lifeboatmen 8
- nappiest 10
- platitude 169
- Mongolia 83
- attribute 452
- datebook 83
- paternity 26
- mudded 11
- bog-standard 45
- savior 175
- Psychiatry 29
- outfielder 20
- membranous 31
- Grill 60
- variables 14
- Repertoire 18
- waterbed 22
- Reticent 14
- overhead 371
- polysyllabism 17
- salesperson 102
- administration 338
- mandibular 13
- race 461
- intelligence 412
- factionally 25
- oink 28
- ginger nut 21
- kook 25
- bequeathment 22
- at your fingertips 17
- fair 353
- tearaway 18
- cèpe 20
- filth 142
- avail 119
- footrest 60
- enclose 398
- prejudicial 29
- Stick 50
- nuance 212
- conjectural 66
- Defense 122
- nunneries 12
- swing shift 40
- maharishi 20
- avionics 52
- -ing 22
- xe 25
- direct 395
- exceed 389
- pietà 14
- percher 17
- press 433
- association 414
- carpentry 139
- automatic pilot 59
- truncating 12
- beery 84
- trackless 17
- reactivate 12
- curdy 33
- jacobean 20
- myriadfold 17
- agenda 211
- bush 405
- stump 159
- feverishly 69
- triceps 20
- yon 32
- haem 19
- ticktock 16
- Capture 171
- Helper 147
- admire 367
- mcs 17
- bandwagon 298
- hypocrisy 167
- step up 43
- Portrayal 57
- lesser 68
- social 310
- scaremonger 136
- sincere 382
- usher 160
- Remedial 40
- tidy 443
- stud book 20
- hdl 22
- sprig 29
- vac 22
- jeez 53
- ungrudged 12
- testified 15
- scalping 10
- redd 23
- metalanguage 22
- contiguous 64
- creep 378
- khanate 17
- sweats 17
- greatcoat 52
- voguish 18
- hound 200
- madagascan 22
- socialize 141
- radioactivity 403
- Rehearsal 162
- manscaping 16
- general 374
- occult 173
- washing 30
- smoochy 15
- sherry 34
- affectionless 33
- slammed 22
- immediately 339
- allele 38
- Sioux 20
- tortuosities 13
- law enforcement 20
- freeware 91
- Somersault 42
- patrolman 19
- frazzle 66
- xs 25
- natural 357
- hump 121
- thumb 409
- abraham 23
- hedge 509
- canoeing 38
- characterize 372
- mousetrapped 11
- herbier 14
- suppertime 19
- Harbor 27
- petticoat 39
- shocking 214
- effuse 11
- litigator 129
- donnish 60
- luau 24
- squirrely 10
- bed and board 45
- Acquit 66
- the United Kingdom of Great Britain and Northern Ireland 21
- Explosion 85
- ancient history 54
- governance 69
- Apron 87
- foie gras 59
- vortex 99
- hot tub 49
- equate 82
- blench 64
- Improvisation 23
- fightback 55
- Finalize 153
- bureaucrat 65
- Reckless 89
- kindle 33
- Surge 180
- rationality 77
- extent 359
- fever blister 56
- Thoughts 33
- pie 365
- inopportune 35
- laboratory 363
- Rewarding 82
- stamp on 44
- banana 109
- Outlet 68
- Mikado 17
- mystical 23
- resignee 13
- melodist 21
- Statement 148
- facilities 47
- castle 329
- electricity 371
- Straight 108
- role model 36
- yet 111
- merchant banker 63
- ankle 399
- frost 365
- adjudge 115
- precombustion 15
- zambia 20
- realizability 14
- pandemoniacal 9
- whirl 393
- unequals 10
- headhunt 21
- hemophilia 58
- mysteries 14
- flat 431
- all 317
- viscose 18
- herbert 15
- shield 390
- overseen 20
- waifish 14
- lunge 45
- seismograph 22
- intimacies 13
- middle class 49
- connections 29
- scour 152
- basotho 31
- loudish 14
- One 63
- humanistically 10
- safety 353
- letterbox 18
- stickybeak 18
- Step into 31
- wakeboarder 11
- huguenot 13
- dendrite 19
- pier 35
- procedure 400
- remaker 14
- Philately 72
- thrusting 10
- impossibilities 10
- Uptime 81
- waiver 34
- Dem. 18
- sward 29
- reward 402
- assignment 348
- closest 8
- reaches 12
- Uzi 19
- slogan 367
- Stead 104
- Difference 148
- submission 182
- google 49
- admission 407
- glister 15
- evensong 51
- blacken 59
- STAND 41
- Indoctrinate 99
- groining 8
- Sudanese 14
- fallow 64
- cubist 39
- gawk 75
- Affected 22
- choice 433
- slushiest 11
- rearward 27
- burn 400
- rubella 25
- haemo- 9
- in 250
- amazing 210
- short-tempered 37
- snarly 19
- sedulously 63
- gargoyle 77
- key word 73
- articulated 68
- flippancy 56
- mayor 416
- cross-eye 43
- secrecies 11
- outstare 17
- lake 113
- Gambia 48
- aarp 31
- impede 158
- palmful 24
- consolatory 29
- wheatgrass 26
- balletic 49
- repel 147
- Teenager 152
- oldie 30
- reintroduction 43
- hrt 24
- motordom 14
- consider 382
- seraphim 18
- anabolic 29
- Excessive 161
- rudderless 18
- rediscovery 16
- brush up 56
- maltier 15
- Peninsula 20
- bile 135
- tableting 9
- Liberalism 182
- oxlike 14
- touch up 86
- Procure 102
- trivially 59
- Need 156
- Third 38
- censorious 54
- put forth 50
- sautéed 15
- unsuspiciously 9
- wiggly 16
- observer 385
- Falstaff 47
- picnicked 12
- slotted 11
- time signature 54
- duluth 21
- final 370
- phonotactics 29
- simplify 401
- polaroid 28
- lawman 22
- Morph 23
- collectivized 29
- reticle 18
- stoked 22
- sedentary 75
- gooseberry 65
- hardie 21
- westing 15
- resultative 14
- toy boy 18
- pull away 12
- Gig 88
- pristinely 12
- wasteland 23
- northerly 26
- Unlock 133
- unstaid 14
- passion 405
- nightgown 23
- bony 77
- cryptographer 23
- interconnect 29
- Diminish 181
- milling 22
- verandaed 13
- Advise 52
- clever 360
- notably 80
- comedian 85
- self-confidence 74
- necklace 312
- snowbound 25
- Verdict 37
- anodyne 66
- orangery 30
- settee 135
- supplementary 32
- regeneration 23
- reagent 23
- rolled 12
- temp 153
- pounce 26
- Contagious 167
- positional 28
- gas 436
- storer 21
- calendar year 61
- Mirror 162
- horizonless 20
- mulled 13
- remonstratory 22
- Vegetate 17
- introspection 137
- provide 367
- earshot 64
- crux 322
- jodhpurs 16
- dubious 77
- congratulation 335
- lactobacilli 15
- half 190
- servantless 10
- purplish 22
- interrogator 29
- Brothel 75
- reusability 10
- unhumanly 11
- laparoscopist 12
- joyrode 10
- prohibit 354
- militarize 26
- toast 389
- derisive 65
- unemployment 125
- inquiringly 81
- Diffident 25
- aggregate 308
- abs 50
- kludgey 10
- unquestioning 16
- tinier 12
- geld 53
- larky 19
- gaia 26
- pulpous 13
- unusual 446
- dividing 34
- foundation 408
- nabbed 13
- recherché 17
- Breed 84
propellant
1 ENTRIES FOUND:
propellant noun
plural propellants
propellant
noun
plural propellants
Learner's definition of PROPELLANT
[count, noncount] technical
1
: a gas under pressure in a can that is used to spray out the contents when the pressure is released喷雾器中的气体
2
: a fuel or an explosive substance that is used to make something (such as a rocket) go forward推进剂
- rocket propellant火箭推进剂
variants or less commonly propellent
: something that propels: such as
a
: an explosive for propelling projectiles
b
: fuel plus oxidizer used by a rocket engine
c
: a gas kept under pressure in a bottle or can for expelling the contents when the pressure is released
Example Sentences
Recent Examples on the Web
Kenneth Chang, BostonGlobe.com, 30 Aug. 2022 Once the launch team got into propellant loading, work to fill the large liquid hydrogen tank was stymied by a leak at an 8-inch inlet leading into the tank. Eric Berger, Ars Technica, 29 Aug. 2022 On Tuesday, August 16, the SLS rolled out to the launchpad at Kennedy Space Center in Florida, where engineers will complete their final preparations and hook up power, propellant lines, and other systems. WIRED, 20 Aug. 2022 The launch was originally scheduled for Wednesday night, but that attempt was scrubbed due to a propellant temperature issue. BostonGlobe.com, 2 July 2022 Of the main propellant types in use today, only hydrogen fueled rockets do not emit black carbon, says Maloney. Bruce Dorminey, Forbes, 17 June 2022 The Starship-Super Heavy launch vehicle, seen here during propellant loading tests, stands 400 feet tall and measures 30 feet wide. William Harwood, CBS News, 13 June 2022 In 2012 several billionaire entrepreneurs founded a company called Planetary Resources with the goal of harvesting water from asteroids and selling it as propellant at in-space fuel depots. Eric Berger, Ars Technica, 31 May 2022 The technology would allow a craft to travel farther with less propellant than today’s chemical rocket systems. Manasee Wagh, Popular Mechanics, 11 May 2022 Christian Davenport, Washington Post, 29 Aug. 2022 Backup launch opportunities, based on the ever-changing positions of Earth and the moon, along with the need to replenish spaceport propellant supplies, are available Sept. 2 and 5. William Harwood, CBS News, 16 Aug. 2022 More propellant can mean more range, but at a certain point that becomes dangerous. Kyle Mizokami, Popular Mechanics, 12 Aug. 2022 How long a particular artillery barrel lasts depends on the frequency and intensity of use, the power of the propellant and other factors. David Axe, Forbes, 25 July 2022 However, the significance here is the shift to a fully reusable version, without boosters, and change in propellant from kerosene to methane. Eric Berger, Ars Technica, 22 July 2022 However, the benzene came from the propellant that sprays the product out of the can. Chris Smith, BGR, 2 Aug. 2022 Benzene isn’t an ingredient in the sunscreen product, and it is believed that the benzene detected during testing came from the propellant that dispels the sunscreen from its container, per the statement. Maggie O'neill, SELF, 1 Aug. 2022 The review found that the chemical came from the propellant used to spray sunscreen out of the can. Harold Maass, The Week, 1 Aug. 2022 See More
Adjective
This week, technicians will also take a look at a leak that cropped up during the filling of the rocket’s propellant tanks on Monday and tighten connections in the fuel line that connects to the bottom of the rocket. Kenneth Chang, BostonGlobe.com, 30 Aug. 2022 Once the launch team got into propellant loading, work to fill the large liquid hydrogen tank was stymied by a leak at an 8-inch inlet leading into the tank. Eric Berger, Ars Technica, 29 Aug. 2022 On Tuesday, August 16, the SLS rolled out to the launchpad at Kennedy Space Center in Florida, where engineers will complete their final preparations and hook up power, propellant lines, and other systems. WIRED, 20 Aug. 2022 The launch was originally scheduled for Wednesday night, but that attempt was scrubbed due to a propellant temperature issue. BostonGlobe.com, 2 July 2022 Of the main propellant types in use today, only hydrogen fueled rockets do not emit black carbon, says Maloney. Bruce Dorminey, Forbes, 17 June 2022 The Starship-Super Heavy launch vehicle, seen here during propellant loading tests, stands 400 feet tall and measures 30 feet wide. William Harwood, CBS News, 13 June 2022 In 2012 several billionaire entrepreneurs founded a company called Planetary Resources with the goal of harvesting water from asteroids and selling it as propellant at in-space fuel depots. Eric Berger, Ars Technica, 31 May 2022 The technology would allow a craft to travel farther with less propellant than today’s chemical rocket systems. Manasee Wagh, Popular Mechanics, 11 May 2022 Noun
In the past, the space agency had trouble loading the vehicle with the liquid hydrogen and liquid oxygen that serve as its propellant. Christian Davenport, Washington Post, 29 Aug. 2022 Backup launch opportunities, based on the ever-changing positions of Earth and the moon, along with the need to replenish spaceport propellant supplies, are available Sept. 2 and 5. William Harwood, CBS News, 16 Aug. 2022 More propellant can mean more range, but at a certain point that becomes dangerous. Kyle Mizokami, Popular Mechanics, 12 Aug. 2022 How long a particular artillery barrel lasts depends on the frequency and intensity of use, the power of the propellant and other factors. David Axe, Forbes, 25 July 2022 However, the significance here is the shift to a fully reusable version, without boosters, and change in propellant from kerosene to methane. Eric Berger, Ars Technica, 22 July 2022 However, the benzene came from the propellant that sprays the product out of the can. Chris Smith, BGR, 2 Aug. 2022 Benzene isn’t an ingredient in the sunscreen product, and it is believed that the benzene detected during testing came from the propellant that dispels the sunscreen from its container, per the statement. Maggie O'neill, SELF, 1 Aug. 2022 The review found that the chemical came from the propellant used to spray sunscreen out of the can. Harold Maass, The Week, 1 Aug. 2022 See More Word History
Etymology
Adjective
borrowed from Latin prōpellent-, prōpellens, present participle of prōpellere "to push or thrust forward, compel to go onward" — more at propel
Noun
in part noun derivative of propellant entry 1, in part from propel + -ant entry 1
Time Traveler
The first known use of propellant was in 1644 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文