🔍 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：
- corporation 349
- Symbolize 121
- glean 66
- sailor 322
- field goal 37
- efflorescence 7
- civilization 414
- bully 166
- Arabia 35
- ely 4
- Sailor 160
- breakthrough 147
- apologised 46
- abominate 31
- Zurich 50
- Roll 166
- intrusion 171
- nnw 6
- Restriction 162
- AZT 18
- sphere 335
- Respond 157
- netted 4
- Resource 209
- Prize 41
- refusal 389
- Require 173
- demoralized 37
- hades 22
- dunnock 4
- Publicity 140
- alack 9
- bishopric 44
- rising 92
- power 390
- Persuade 146
- thrill 367
- Panel 138
- craftwork 6
- haired 42
- Overcome 136
- Option 200
- trustworthy 89
- Mix 162
- buffalo 41
- start up 57
- esprit de corps 43
- Mind 153
- sex 429
- bitter 329
- earing 7
- equation 283
- Mean 153
- auction 207
- canberra 27
- Massive 144
- community college 41
- Absolutely 107
- zone 309
- winner 345
- tube 359
- extraordinarily 70
- dulce 5
- tourist 194
- happen 320
- twerk 21
- sort 337
- attention 346
- applet 33
- pantry 50
- sleep 153
- Boundary 102
- sing 171
- grainiest 19
- silver 310
- lead-in 25
- silent 328
- rescue 299
- furnace 324
- blowziest 6
- coffee shop 31
- ban 352
- forgiven 43
- Violent 48
- Drum 38
- strain 319
- mathematics 314
- ethnolinguistics 5
- Unequivocal 22
- dehydrator 28
- Ealing 16
- Jeeves 5
- figure on 23
- cred 26
- lab 279
- dishonesties 22
- lie 338
- clergyman 59
- center stage 32
- blooding 4
- workshop 381
- competent 316
- Arise 107
- acquiescence 47
- value 600
- Tangerine 19
- crippled 25
- painful 318
- triumphant 183
- colin 5
- HORIZON 40
- karma 58
- faq 26
- sometime 260
- Capri 4
- mortification 4
- gamut 45
- damascus 37
- past 200
- circumstantials 4
- Button 103
- scratch 349
- abnormalize 8
- daughterly 25
- present 170
- gobies 25
- aut- 10
- paper knife 2
- indicate 336
- Demanded 19
- erring 28
- Way 70
- Uniquely 94
- areola 6
- puncture 4
- almirah 11
- gooly 32
- suspicious 353
- hacking coat 25
- fused 23
- edge 372
- menopause 57
- consequence 344
- congratulation 287
- gladiatorial 42
- tussle 209
- convey 332
- controlment 4
- fall to 25
- Bandwagon 36
- banged 15
- din 72
- guesstimate 47
- highly 267
- dead duck 36
- boraces 4
- C of E 36
- debauched 29
- prudently 220
- Youth 186
- seek out 23
- progressive 307
- journeymen 3
- news 181
- direct marketing 51
- air strike 51
- dolorous 3
- Crack 110
- communalism 35
- bored 58
- complimentary 88
- construct 319
- Amenable 146
- DT's 15
- eleanor 8
- headman 72
- iridium 4
- burg 88
- Preferring 15
- dowser 49
- epiloguize 6
- skin 359
- blade 406
- challah 6
- full-grown 29
- Scavenge 45
- inquired 15
- unanimous 186
- rewired 20
- Onward 115
- slacks 32
- inventions 18
- differentiable 29
- thirst 347
- ethene 26
- exogenous 5
- amusing 308
- schedule 366
- smart 353
- bun 143
- divertimenti 6
- actor 350
- forward-thinking 32
- drouth 4
- ingenuous 42
- fundamentalism 54
- Goodbyes 14
- vertiginous 46
- mandate 162
- Rave 34
- optimistic 459
- faithful 343
- temperature 320
- mercy 347
- condense 304
- Approach 172
- ani 5
- algonquin 46
- necking 4
- desiderata 7
- demise 78
- excursion 338
- il- 7
- scatter 310
- Election 154
- IL 13
- dream team 31
- Trap 112
- endure 287
- innovator 83
- forget 171
- croon 44
- cleave 47
- colour line 13
- balladeer 11
- Example 152
- cot death 43
- ejection seat 51
- successive 319
- Arrogance 80
- figging 22
- proficient 25
- tuneless 2
- robber 223
- dishpan 43
- footlessness 17
- Fungus 187
- wrap 376
- grandson 259
- dulcet 48
- disembark 164
- oil 316
- mater 6
- corrigendum 4
- presence 304
- Precedence 39
- deceit 263
- well-adjusted 24
- Theocracy 41
- chipped 66
- seminar 322
- MMR 2
- braggartism 6
- Antagonist 34
- party 82
- bachelor 354
- blot out 57
- accountability 68
- exogamy 6
- creolization 5
- Chemistry 84
- disport 40
- well-rounded 6
- hi-tech 27
- war 376
- diplomatics 6
- Relationship 122
- Amicable 81
- baa 49
- kind 161
- cwm 4
- set up 46
- shepherd 314
- Cause 231
- devoicing 6
- neologism 5
- ct 25
- exudation 28
- society 495
- cur 49
- bath salts 35
- stagnant 6
- graphic 119
- allayment 7
- encomia 4
- Mediterranean 232
- dry goods 32
- drum major 31
- didactic 57
- convulsive 53
- recruiter 78
- emboss 5
- American football 48
- commander in chief 41
- distractable 4
- brooklynese 6
- leisure 337
- down at heel 32
- gamma rays 19
- Own 95
- backstage 53
- Snorkelling 22
- figure out 66
- overcoat 428
- globe 311
- contractionary 35
- dictatorship 155
- Sinuous 19
- bearings 19
- bush 335
- insure 294
- legislate 52
- cherokee 6
- sir 137
- Minimalist 56
- christopher 5
- adopted 87
- rises 16
- philosopher 331
- wrinkle 85
- Carborundum 5
- diffuser 6
- diseasedness 5
- emender 6
- flat 370
- grand piano 33
- beardie 7
- empale 6
- disasters 10
- violin 355
- normanize 3
- laissez-faire 50
- broadwise 5
- Energy 160
- menopausal 4
- Primary 112
- rush 301
- buskins 4
- satin 30
- adv 6
- downspout 47
- timid 360
- flunky 60
- aeronaut 5
- impact 426
- Mammals 16
- DOA 35
- funeral 333
- Freudian 31
- neighborhood 323
- larger 13
- comedic 44
- digestible 37
- girth 80
- fall in with 36
- estimate 595
- bruising 27
- eye 322
- environment 319
- flamenco 46
- Sib 10
- fright 155
- galactic 64
- breasting 4
- puppet 360
- forte 177
- pretence 64
- amiability 40
- Fictional 31
- dw 6
- clement 39
- furnish 267
- colours 19
- employment agency 38
- co- 61
- Rumble 215
- outspoken 102
- Log 119
- obviously 280
- sense 321
- satiate 66
- dillydally 4
- diapason 4
- palling 5
- baby boomer 43
- disinhibition 8
- appear 378
- dacoit 24
- cockswain 5
- susceptibility 67
- Oaf 80
- cutes 5
- dunnies 5
- cryptophyte 7
- completely 250
- stroke 369
- falcon 46
- enemy 334
- diesel engine 28
- procurer 37
- motel 305
- Jokes 15
- greenlander 23
- expropriate 43
- Dox 23
- codding 26
- associate professor 49
- thus 281
- Melancholy 132
- course 419
- blake 8
- chivvy 42
- consumer credit 24
- popularisation 37
- infer 350
- bolometer 5
- flagrancy 35
- behavior 325
- crowbar 48
- cackle 166
- polar bear 50
- Describing 11
- outsize 26
- call sign 28
- Fade 135
- durable goods 31
- disillusionary 4
- -ei 29
- camp 364
- FOR 29
- gentleman's agreement 39
- high table 51
- corbel 8
- cryptovolcanic 5
- heating 322
- apiaries 4
- comradely 36
- lean 326
- pile 457
- pickup 158
- disk drive 35
- parochial church council 36
- optimize 206
- bandana 25
- ambulance 329
- OK 159
- occur 419
- lay on 60
- lethal 152
- hire 343
- beeswax 56
- handlebar 153
- half mast 76
- god 127
- go-to 81
- gloomy 359
- game 214
- co-own 22
- forsake 172
- joy 338
- intestate 107
- Occupancy 129
- Intelligence 132
- convenable 6
- boundless 43
- workout 130
- subset 114
- outweigh 173
- millionaire 122
- gauze 116
- flameproof 103
- Metal 124
- civil engineering 27
- Indecent 139
- Diversification 97
- Collide 128
- fair 304
- gassy 70
- Milestone 14
- growing 49
- runs 11
- audiobook 7
- peg 176
- face card 53
- tribe 310
- wizard 98
- dusting 41
- exchequer 50
- corselette 4
- crofter 36
: any of a class of often fragrant organic compounds that can be represented by the formula RCOOR′ and that are usually formed by the reaction between an acid and an alcohol with elimination of water
Example Sentences
Recent Examples on the Web This ensures superior absorption to fish, or algae oils in their triglyceride or ethyl ester forms, and given the presence of polar lipids, including phospholipids and glycolipids, even higher absorption than krill oil. 
Christopher Marquis, Forbes, 15 July 2022 Vitamin C ester, papaya enzymes and organic shea oil hydrate and gently exfoliate, leaving you with dewy skin that is delightfully scented, too. Roxanne Adamiyatt, Town & Country, 5 May 2022 The taste derived from L-aspartyl-L-phenylalnine methyl ester, a dipeptide of amino acids that is 200 times sweeter than sucrose or table sugar. Scott Lafee, San Diego Union-Tribune, 19 Apr. 2022 The company boasts that its ketone-ester drink took 15 years, and $60 million, to develop. Amby Burfoot, Outside Online, 29 July 2020 Oil can be used in many types of hydraulic equipment, but because oil is extremely flammable, the Jaws of Life typically use phosphate ester fluid, which is both non-flammable and does not conduct electricity. Stephanie Toone, ajc, 23 Feb. 2021 Most of the flavors in rum come from organic compounds called esters, which are created when alcohol molecules chemically combine with acids. al, 24 May 2020 During fermentation, yeast converts sugars into alcohol and creates pungent esters — organic compounds that might evoke peaches, oranges or pineapples. Joshua M. Bernstein, New York Times, 20 Mar. 2020 The lip balm is infused with Coconut oil and jojoba esters that deliver long-lasting moisture. Jennifer Ford, Essence, 24 Jan. 2020 See More
Christopher Marquis, Forbes, 15 July 2022 Vitamin C ester, papaya enzymes and organic shea oil hydrate and gently exfoliate, leaving you with dewy skin that is delightfully scented, too. Roxanne Adamiyatt, Town & Country, 5 May 2022 The taste derived from L-aspartyl-L-phenylalnine methyl ester, a dipeptide of amino acids that is 200 times sweeter than sucrose or table sugar. Scott Lafee, San Diego Union-Tribune, 19 Apr. 2022 The company boasts that its ketone-ester drink took 15 years, and $60 million, to develop. Amby Burfoot, Outside Online, 29 July 2020 Oil can be used in many types of hydraulic equipment, but because oil is extremely flammable, the Jaws of Life typically use phosphate ester fluid, which is both non-flammable and does not conduct electricity. Stephanie Toone, ajc, 23 Feb. 2021 Most of the flavors in rum come from organic compounds called esters, which are created when alcohol molecules chemically combine with acids. al, 24 May 2020 During fermentation, yeast converts sugars into alcohol and creates pungent esters — organic compounds that might evoke peaches, oranges or pineapples. Joshua M. Bernstein, New York Times, 20 Mar. 2020 The lip balm is infused with Coconut oil and jojoba esters that deliver long-lasting moisture. Jennifer Ford, Essence, 24 Jan. 2020 See More Word History
Etymology
German, from Essigäther ethyl acetate, from Essig vinegar + Äther ether
First Known Use
circa 1852, in the meaning defined above
Time Traveler
The first known use of ester was circa 1852 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文