🔍 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：
- charmed circle 92
- black hole 124
- drag into 79
- circumspect 121
- biome 85
- irregularity 153
- Conflate 15
- Corrupt 98
- jawless 32
- inclusion 218
- symphonies 41
- fundi 52
- improprieties 28
- nail-biter 85
- globular 109
- self-aware 81
- culvert 119
- self-assurance 64
- brink 163
- gpo 66
- shimmer 128
- rehabilitate 183
- observer 501
- Candid 137
- brownnose 98
- Behemoth 60
- quackery 66
- legate 76
- Coronavirus 144
- harlech 40
- SECTION 103
- coypu 77
- muscle 1594
- make the rounds 62
- abnormalism 38
- lipase 48
- Biodiversity 92
- ballpark 163
- saucepan 71
- paraquat 40
- glibber 62
- Fish 144
- alleviate 282
- symmetry 190
- fruiterer 87
- sasquatch 58
- unzip 95
- heat 557
- intercollegiate 74
- prey 249
- boon 218
- disintermediation 70
- favored 206
- Acoustics 76
- arable 172
- underbrush 72
- ppv 46
- stacks 41
- venezuela 58
- self-regulating 50
- abutment 175
- obstacle course 66
- smokestack 54
- Picture 208
- decimalize 44
- dsl 71
- geminate 36
- prioritization 88
- spun 62
- Eyewear 106
- era 480
- tuna 106
- devise 425
- chessman 107
- film 187
- stubby 94
- reparation 85
- half-hearted 124
- sharia 53
- manila 72
- CHARACTER 111
- entryway 116
- Convenience 141
- munificent 79
- empty 249
- die 305
- cornfield 106
- Caring 117
- hurrah 63
- shrink 530
- lively 470
- squeal 96
- arrear 70
- expecting 45
- leapt 35
- backbone 132
- Flavour 179
- monogamist 36
- retiring 65
- madmen 26
- codger 115
- iconoclastic 48
- DNA fingerprinting 77
- rabbinical 39
- injurious 90
- Exposure 258
- singsong 62
- conventional 544
- Dangerously 135
- thrive on 60
- inextricable 86
- angry 324
- It 250
- alarming 308
- prima facie 97
- Snide 28
- touch (someone) for (something) 102
- levied 33
- hound 278
- naphthalene 53
- Gourmand 51
- audience 521
- Furnace 184
- alack 58
- speedy 70
- swiz 40
- comestible 57
- Deceased 27
- nomadic 126
- trample 286
- Strict 168
- coolheaded 72
- watchmaker 57
- end user 117
- noticer 30
- outskirts 73
- re 191
- noob 38
- Dynamite 107
- judaist 41
- resolve 649
- linen 465
- do with 52
- criminalize 119
- newcomer 130
- global warming 146
- meshed 25
- bustle 219
- diversification 103
- ameliorate 154
- arrest 613
- cubic 392
- Justification 130
- mouse 585
- inc 67
- pep 110
- Exude 19
- Concentrated 163
- Horrifying 16
- Harbour 141
- -ite 67
- activate 263
- cookie 167
- cell phone 175
- high street 87
- gan 37
- banquet 232
- nappe 37
- superposed 31
- stemmed 55
- debatably 50
- mandatories 30
- Iowa 56
- voluntarily 83
- hydrocarbons 33
- war-torn 74
- unseat 81
- fee 524
- sweet talk 51
- slasher 53
- handgun 72
- moted 36
- Happening 149
- chaos 550
- nodule 57
- awe 315
- throe 51
- humped 57
- Lassitude 125
- Anchor 140
- candidate 512
- stopover 76
- ludic 52
- pneumatic 186
- Submit 299
- pastrami 59
- lovelies 42
- contemporaneous 118
- Remedy 184
- general store 98
- at will 88
- nauru 59
- Drawback 282
- Progressively 9
- expectancy 116
- Fingernail 98
- weakling 70
- bonnet 266
- thick 584
- depilatory 93
- hold down 39
- appealing 197
- Henry, Cape 115
- primp 53
- errand 264
- northwest territories 58
- pupil 204
- Spec 49
- whatchamacallit 78
- hardcore 33
- plane 303
- discontented 108
- scarify 52
- overzealous 66
- blvd 80
- overgeneralize 48
- Unlock 175
- kestrel 39
- Patron 178
- cutlass 105
- partitive 43
- Jitters 90
- flu 495
- You 120
- tattle 136
- fatalism 127
- hastier 34
- hinge 221
- thumbscrew 208
- in substance 49
- linkup 51
- ogham 50
- chop suey 93
- greensward 47
- surprising 489
- mayor 566
- Inseparable 244
- passions 44
- pit stop 132
- Hypnotize 1
- donation 201
- Liner 151
- Eateries 46
- menstruate 73
- date 217
- irascible 57
- cyder 64
- onboard 59
- gipsies 24
- Handwriting 118
- autonomous 217
- oat 120
- lazinesses 52
- heathendom 34
- on attachment 53
- keyed 42
- whiles 55
- patsy 70
- Asia 94
- lighting 95
- Sapient 58
- pocket 586
- layer 589
- modernism 71
- DI 77
- Ambiguity 78
- doddering 98
- inner city 49
- gazetteer 110
- disruption 232
- Luxembourg 80
- pick 351
- curative 115
- sheet 609
- guarded 99
- patron 194
- checkroom 73
- Flagship 109
- date of birth 64
- benign 221
- Stereotypes 38
- strict 541
- Achilles tendon 94
- Stab 63
- Paprika 21
- Ensue 41
- co-own 50
- wow 81
- aggressiveness 53
- desk 276
- Bread 83
- excitable 140
- awareness 189
- derry 37
- feebleminded 78
- requisite 77
- studiously 58
- outcry 214
- polonaise 49
- underpay 78
- assurance 143
- sew 526
- glockenspiel 101
- flat-footed 100
- azimuth 83
- yearling 47
- nauseant 38
- Evangelical 82
- zone out 78
- maladjusted 158
- lebanon 49
- firkin 45
- illinois 66
- blazed 49
- marinade 69
- bed 153
- iroko 47
- testiness 99
- lexeme 42
- Lightweight 75
- Louisiana 54
- blamed 53
- patient 584
- troll 251
- Drunk 157
- confetti 93
- Chronological 116
- potluck 127
- fewer 123
- righteous 228
- coquetries 26
- catch at 67
- echocardiography 35
- violence 504
- therapy 233
- Romani 49
- hair trigger 88
- Renegade 28
- come in 135
- mock 286
- Dependent 117
- duo 166
- lattice 66
- orchidology 41
- kidnap 140
- fallacies 46
- krill 61
- peafowl 39
- regroup 91
- Arrest 175
- flavour 438
- hone 207
- chordal 83
- scream 509
- penknife 83
- hindquarter 34
- petrol station 75
- Soothe 35
- perspective 705
- size 151
- preparation 518
- tinker 91
- bolshevism 73
- bullshit 212
- tritium 78
- baffling 105
- resound 66
- enchantress 107
- sob story 60
- cancan 81
- wallet 490
- lined 74
- toady 199
- diddly-squat 80
- itchy 131
- delegate 549
- pedal 96
- millennium 185
- enviable 117
- gangway 157
- gob 141
- tanker 93
- modern-day 81
- alike 617
- menisci 28
- Athletics 146
- myanmar 47
- Dissect 50
- long-distance 118
- freshman 110
- intimidate 488
- Supremacy 252
- multiplexer 28
- schmaltzy 58
- avail 181
- frisk 111
- Unremarkable 64
- misalliance 61
- explain 550
- habeas corpus 112
- Lost 250
- somewhere 120
- blow away 126
- Combat 209
- kapok 54
- predestination 50
- milkier 28
- Base 211
- gallonage 59
- sadistic 54
- hypocrisies 43
- doest 37
- gusher 121
- ogle 56
- fashion-forward 61
- huckleberries 23
- dissimulate 98
- dread 519
- bushmen 65
- propriety 86
- tamale 68
- musty 208
- screen saver 44
- Gourmet 65
- inspect 542
- commercial break 66
- resale 55
- begetter 60
- blouson 44
- exclusively 445
- butts 51
- merely 432
- jd 63
- Potent 200
- Humiliate 230
- unbutton 69
- Deadlines 51
- weathercock 49
- knickknack 46
- slattern 49
- pye 36
- violative 36
- bricks-and-mortar 58
- Amazed 49
- voter 92
- the internet 135
- duffle coat 86
- alveoli 37
- orthographies 32
- goodly 118
- lead to 118
- half-and-half 90
- espy 134
- tiddliest 31
- watch someone like a hawk 40
- client state 93
- scamp 137
- mopper 30
- young lady 51
- Hospitalize 32
- off 305
- camp 554
- Filmmaker 97
- concessionaries 33
- prospects 42
- googly 76
- lastly 125
- lcj 45
- weapon 561
- Travesty 38
- coast-to-coast 82
- reconnoiter 72
- any way you slice it 79
- overall 492
- grasshopper 127
- luminescence 87
- cervix 200
- draw off 103
- smile 342
- conveyancing 115
- overleaf 53
- fund-raiser 53
- internalize 109
- harp 256
- commissioner 248
- big head 67
- sclerotic 66
- swindle 222
- reformation 140
- Underestimate 210
serum
1 ENTRIES FOUND:
Learner's definition of SERUM
1
[noncount] medical : the part of blood that is like water and that contains substances (called antibodies) that fight disease血清；抗毒血清
- blood serum血清
2
medical : serum from an animal's blood that can be added to a person's blood to prevent or cure disease免疫血清
[noncount]
- The patient was administered serum.病人被注射了免疫血清。
[count]
- mouse sera鼠免疫血清
3
[noncount] biology : the watery part of a fluid found in a plant（植物的）浆液，树液
plural sera ˈsir-ə 
or serums
or serums 1
: the watery, clear portion of an animal fluid:
a
: the clear, yellowish fluid that remains from blood plasma after clotting factors (such as fibrinogen and prothrombin) have been removed by clot formation : blood serum compare antiserum, convalescent serum
b
: a normal or pathological serous fluid (as in a blister)
c
: whey
3
: the watery part of a plant fluid
Latex. This, the natural product of the rubber tree, is a suspension of rubber droplets in a watery serum concentrated and stabilized in such a way that the dry rubber content is between 60 and 70 per cent.
C. A. O'Flaherty
see also truth serum C. A. O'Flaherty
Example Sentences
Noun The patient was administered serum.
Recent Examples on the Web Sarah Zhang, The Atlantic, 3 Mar. 2022 In collaboration with the US Military, the research team examined data—collected from serum samples—from more than 10 million people on active duty in the US Armed Forces collected between 1993 and 2013. Jocelyn Solis-moreira, Health.com, 21 Jan. 2022 In the cohort, there were 801 members who developed MS and had banked up to three serum samples prior to their diagnosis. Beth Mole, Ars Technica, 13 Jan. 2022 Blood serum samples for the study were obtained from eight participants one week after their second Moderna shot. BostonGlobe.com, 29 June 2021 The serum samples were from four people who caught the disease after working in a copper mine in Yunnan province. Bloomberg.com, 21 Nov. 2020 The Dry Dock blowout bars aboard Virgin Voyages’ ships offer services exclusively using Kérastase products, so this serum can act as an extension of your vacation blowout, too. Kristin Corpuz, The Hollywood Reporter, 30 Aug. 2022 Tackle droopy eyelids and jowls with this liquid serum. Jacqueline Saguin, Good Housekeeping, 24 Aug. 2022 This cica and vitamin C serum packs a powerful combo that brightens skin and restores moisture. Ysolt Usigan, Woman's Day, 16 Aug. 2022 See More
Noun
The recent study from Harvard’s Ascherio got around this by looking at a massive archive of serum samples taken from people over 20 years. Sarah Zhang, The Atlantic, 3 Mar. 2022 In collaboration with the US Military, the research team examined data—collected from serum samples—from more than 10 million people on active duty in the US Armed Forces collected between 1993 and 2013. Jocelyn Solis-moreira, Health.com, 21 Jan. 2022 In the cohort, there were 801 members who developed MS and had banked up to three serum samples prior to their diagnosis. Beth Mole, Ars Technica, 13 Jan. 2022 Blood serum samples for the study were obtained from eight participants one week after their second Moderna shot. BostonGlobe.com, 29 June 2021 The serum samples were from four people who caught the disease after working in a copper mine in Yunnan province. Bloomberg.com, 21 Nov. 2020 The Dry Dock blowout bars aboard Virgin Voyages’ ships offer services exclusively using Kérastase products, so this serum can act as an extension of your vacation blowout, too. Kristin Corpuz, The Hollywood Reporter, 30 Aug. 2022 Tackle droopy eyelids and jowls with this liquid serum. Jacqueline Saguin, Good Housekeeping, 24 Aug. 2022 This cica and vitamin C serum packs a powerful combo that brightens skin and restores moisture. Ysolt Usigan, Woman's Day, 16 Aug. 2022 See More Word History
Etymology
Noun
borrowed from Latin, "whey, wheylike fluid," of uncertain origin
Note: Latin serum has been conventionally linked with Greek orós, of identical meaning, and both compared with the Sanskrit verbal base sar-, allegedly meaning " flow" in Vedic texts (hence P. Chantraine in Dictionnaire étymologique de la langue grecque). More recently, however, this interpretation has been rejected, and sar- read as "run off"—hence Vedic Sanskrit ásarat "ran off," prasísarti "lets run, stretches, extends," not akin to sáraḥ "lake, pond" and related words, which describe still water. The Sanskrit etymon has been further compared with Greek hállomai "(I) spring, hop," Latin salīre "to jump" (see sally entry 2). If this is correct the Indo-European base is *sel-, and any connection to serum and orós impossible; these two words are left then without any certain etymology.
Adjective
from attributive use of serum entry 1
First Known Use
Noun
1651, in the meaning defined at sense 1
Adjective
1876, in the meaning defined above
Time Traveler
The first known use of serum was in 1651 Phrases Containing serum
👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文