🔍 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：
- pan 525
- Storyboard 8
- hypaethral 29
- stubble 50
- Developed 49
- grieve 489
- minefield 50
- Anarchist 117
- Selfless 10
- allowance 229
- bier 91
- consciousness 510
- stud 407
- Vendetta 76
- jealously 51
- utterly 275
- Sue 50
- intellectual 473
- Prairie 80
- bather 78
- Rebellion 8
- soft drink 10
- compose 491
- naples 9
- Miscarriage 11
- Embryo 10
- subcommittee 50
- as good as 8
- aba 47
- Masquerade 11
- scare 450
- Rot 7
- licensed 179
- Infant 9
- out of the ordinary 51
- wait 174
- unbowed 49
- identification 487
- pay 329
- welder 51
- intentionally 184
- Procrastinate 41
- segment 486
- Shoplifting 89
- eureka moment 61
- Holding 26
- refractory 174
- Upsurge 51
- Amphibian 56
- cup 293
- Punishing 55
- landscapist 49
- Instil 15
- sticky 519
- Decreased 7
- stabilisations 60
- pianissimo 67
- Inscription 9
- Liberia 53
- boxhead 54
- Awesome 50
- angular 84
- collisionally 57
- Jail 235
- alphabet 541
- downtime 88
- papuan 37
- doubleness 60
- anonymity 222
- go to bed 38
- methodism 58
- Tap 208
- authenticate 164
- leaven 62
- glance 530
- prayerlessness 27
- Moor 71
- deaconess 109
- quest 84
- inclined 145
- alabama 48
- reason 343
- guttering 132
- storm 615
- jiggery pokery 36
- get the better of 47
- death throes 82
- cosmetical 38
- cautious 428
- humped 52
- Vanilla 122
- Fermentation 134
- propagandize 189
- counterpane 73
- balefully 29
- atrophia 38
- cack 44
- Unrest 125
- nutcracker 76
- inverse 402
- icebox 58
- Turf 161
- nuttier 32
- antihistamine 101
- unveil 264
- flycatcher 119
- Crumble 58
- requite 70
- glistening 69
- desert 514
- millions 45
- Bring in 58
- experimental 403
- chador 153
- by comparison 49
- kiss 501
- capital punishment 121
- Lawn 58
- enfold 93
- liberty 566
- seaway 50
- Cruelty 44
- cantabile 44
- landing craft 68
- undetectable 170
- red pepper 43
- tremendous 471
- chassis 124
- tendon 88
- mailing 55
- barricade 131
- curt 116
- Perfectionism 118
- eager 476
- suffix 206
- knowing 128
- morose 222
- Friction 6
- apparatus 401
- plenaries 22
- metronomic 61
- Gratitude 87
- insufficiency 62
- derived 26
- nottinghamshire 94
- mirage 75
- attentive 441
- incredible 235
- Famine 58
- Madagascar 45
- talk show 5
- necrosis 40
- clipped 78
- Correlative 38
- burma 50
- BLOSSOM 73
- trend 504
- morsel 141
- shooting star 24
- Gender 225
- cannelloni 105
- the day before yesterday 34
- buy in 42
- Harangue 26
- pressure 588
- Stacked 61
- constant 478
- penal 79
- gript 42
- congested 244
- Idolize 23
- Frosty 72
- Stalker 88
- pemmican 38
- demonstrate 491
- Whose 45
- accordingly 556
- launcher 52
- pretence 107
- Vestige 29
- commodious 85
- exaggerated 189
- Skeleton 46
- canoe 477
- ELEGY 79
- marshy 78
- disheartening 129
- line 622
- Electrician 38
- strife 232
- signage 144
- trapezoid 54
- gangplank 157
- Demeanor 25
- utter 466
- sinitic 25
- waxen 71
- Rephrase 55
- multifunctional 50
- Wandering 41
- Sark 34
- recreation 453
- lettuce 177
- dispensary 100
- contextual 97
- Provoke 222
- laborsaving 55
- aubade 43
- trickle down 48
- capital 552
- stilt 85
- Norse 47
- bookless 40
- Contrary 109
- Struck 28
- instantly 430
- serial 119
- possession 544
- ast 103
- kanzu 35
- funnel 196
- implacable 63
- Indecent 208
- Warden 47
- jargon 146
- piling 43
- Remit 43
- no other 29
- Bibliography 34
- application 529
- princely 69
- learning 488
- Culinary 122
- Ivy League 39
- greenfly 107
- overdrawn 88
- extrinsic 114
- abatement 161
- RECEPTION 117
- earnest 467
- requirements 54
- debatable 249
- musculature 58
- flagellatory 38
- poet 445
- duskness 40
- especially 465
- basic 453
- sphincter 136
- Rubbing 87
- humanistic 44
- Economical 49
- ruminate 159
- obviously 419
- bingle 36
- Projectile 139
- ton 505
- Economists 46
- terrace 325
- changing room 80
- pedigree 67
- shrubbery 55
- subservient 110
- Emphatic 136
- blow-dry 113
- narrow 669
- dynamo 97
- drape 366
- Hotbed 31
- Superb 208
- dojo 57
- preserve 527
- crayon 103
- memorization 159
- Reminiscence 139
- scuff 198
- borderland 117
- zeal 480
- Riot 117
- sign away 40
- make for 105
- apparent 485
- hippie 89
- Nursery 52
- Underprivileged 97
- pipe dream 35
- fricative 110
- comradely 75
- adamancy 52
- bin 296
- Short 173
- virtue 514
- Tolerate 161
- lo 119
- protuberant 61
- Roadside 34
- endgame 264
- Trickle 74
- lough 44
- constitutive 115
- Festival 115
- management 494
- innovatory 36
- Core 65
- friendless 112
- Precarious 42
- selectee 36
- Contamination 220
- tell on 70
- moor 91
- sodium 46
- marriage 477
- unisex 49
- deputize 94
- candid 238
- chemical 500
- tilt 275
- mania 183
- platelet 45
- winner 523
- gift certificate 87
- incrustation 41
- guidance 512
- puma 90
- probation officer 47
- cerise 71
- Come about 47
- tobacco 491
- disorganized 135
- intensity 508
- Bronze 102
- spud 75
- buckeye 45
- Roadkill 37
- hearse 62
- integrated 210
- nutty 158
- staple diet 38
- outing 111
- greeting 516
- hypnotic 67
- Fateful 50
- macroeconomic 107
- tolerate 598
- Juggler 113
- ado 171
- hatter 145
- French toast 48
- Italicized 54
- Philistine 57
- occasional 469
- window of opportunity 24
- pertinent 371
- Shower 169
- Lancet 70
- gobbledygook 102
- Sneer 73
- wink 134
- reinterpretation 54
- Propaganda 134
- tournament 248
- El Salvador 31
- merit 699
- sandblast 62
- hullo 44
- thoroughfare 60
- Astrology 30
- cashpoint 118
- forgive 546
- best seller 79
- fa 78
- trachea 222
- guava 101
- heterotrophic 33
- cheapo 100
- druggie 97
- arapaho 37
- published 162
- equivalent 515
- Slender 63
- drain 473
- Perplexed 31
- honor system 38
- tuesday 191
- rumour 450
- emasculate 98
- higher up 38
- hide 521
- Nom de plume 30
- geriatrician 77
- Untamed 53
- reinvention 40
- Huang 28
- Breathe 56
- priapism 40
- climb 545
- tableware 88
- acorn squash 50
- robe 510
- tea bag 50
- Appreciable 55
- quake 73
- Offset 214
- Sock 44
- recite 459
- sing along 42
- encyclopedic 102
- Lebanon 50
- gatherer 76
- unilaterally 128
- refraction 71
- cog 114
- Croissant 39
- chew 577
- WHIM 102
- Unsaid 25
- orient 467
- scrambler 41
- Outpace 165
- self interest 68
- Un 26
- atomic energy 28
- Unspoken 24
- ladies' man 49
- Tantrum 76
- faints 49
- dream 493
- muss 69
- upheaval 251
- dustup 74
- Mentor 31
- Unroll 107
- rebuff 132
- dysentery 119
- befriend 111
- Go between 36
- wealth 604
- memo 158
- Puppetry 37
- verbatim 165
- Compilation 41
- retriever 140
- Destructive 43
- tyrant 67
- release 624
- stick with 89
- nightclub 86
- abominable 126
- swapping 35
- griffon 67
- usual 544
- Bare 141
- brawniest 41
- prize 579
- Overcharge 31
- nullity 50
- Choke 114
- Waiver 42
- Flaw 131
- equilibrium 112
- Humanize 46
- acceptable 546
- stalemate 216
- locket 61
- empathise 79
- jeans 572
- phasing 30
- proscription 49
- Deprive 214
- careworn 98
- crampon 140
- edi 62
- Artisan 93
- Descriptive 39
- highlight 522
- Saber 82
- attach 595
- accelerando 47
- head start 29
- doomed 150
- ERA 55
- poised 253
- lockdown 127
- assign 428
- cuckoo clock 81
- Abhorrence 67
- allergist 197
- pop off 52
- Mold 84
- Outlay 53
- Recognize 212
- toilet 548
- frontline 40
- Plasma 54
- white supremacist 58
- Penultimate 41
- hypertensive 50
- bullying 105
- disparity 255
- clave 37
double helix
noun
: a helix or spiral consisting of two strands in the surface of a cylinder that coil around its axis
especially : the structural arrangement of DNA in space that consists of paired polynucleotide strands stabilized by cross-links between purine and pyrimidine bases compare alpha-helix, watson-crick model
Example Sentences
Recent Examples on the Web Both things are in there — the double helix of early New York DNA. 
Alice Mcdermott, New York Times, 22 June 2022 This model has the benefit of a spinning double helix of water streams that’s certain to douse your opponent. Zachary Mack, Popular Mechanics, 30 June 2022 That note contained a crude, stick-figure representation of a human, a DNA double helix, atomic numbers of the chemicals necessary for life on Earth and a drawing of the telescope, which collapsed in 2020. Sarah Kuta, Smithsonian Magazine, 18 May 2022 The previous record for a Nobel was set at $4.76 million in 2014, when James Watson auctioned his 1962 award for co-discovering the double helix structure of DNA. Ellen Francis, Washington Post, 21 June 2022 Cultural criticism and autobiography, then, are the two strands of Jefferson's literary double helix. Rhoda Feng, The Week, 12 Apr. 2022 First, the process would heat the DNA to break its double helix structure into two strands. Roxanne Khamsi, Scientific American, 16 Feb. 2022 Steckl said the magic stems from the double helix shape of salmon DNA. Laine Welch | Fish Factor, Anchorage Daily News, 28 Dec. 2021 In 1953, Watson and his collaborator Francis Crick discovered the structure of DNA—the famous double helix. Elizabeth Kolbert, The New Yorker, 25 Oct. 2021 See More
Alice Mcdermott, New York Times, 22 June 2022 This model has the benefit of a spinning double helix of water streams that’s certain to douse your opponent. Zachary Mack, Popular Mechanics, 30 June 2022 That note contained a crude, stick-figure representation of a human, a DNA double helix, atomic numbers of the chemicals necessary for life on Earth and a drawing of the telescope, which collapsed in 2020. Sarah Kuta, Smithsonian Magazine, 18 May 2022 The previous record for a Nobel was set at $4.76 million in 2014, when James Watson auctioned his 1962 award for co-discovering the double helix structure of DNA. Ellen Francis, Washington Post, 21 June 2022 Cultural criticism and autobiography, then, are the two strands of Jefferson's literary double helix. Rhoda Feng, The Week, 12 Apr. 2022 First, the process would heat the DNA to break its double helix structure into two strands. Roxanne Khamsi, Scientific American, 16 Feb. 2022 Steckl said the magic stems from the double helix shape of salmon DNA. Laine Welch | Fish Factor, Anchorage Daily News, 28 Dec. 2021 In 1953, Watson and his collaborator Francis Crick discovered the structure of DNA—the famous double helix. Elizabeth Kolbert, The New Yorker, 25 Oct. 2021 See More Word History
First Known Use
1954, in the meaning defined above
Time Traveler
The first known use of double helix was in 1954 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文