🔍 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：
- copper beech 66
- hearten 162
- Hygiene 137
- playmate 139
- sycamore 65
- facility 571
- hone 205
- fcc 82
- Estonian 47
- theatergoer 57
- Polish 460
- differential 107
- faker 83
- flap 283
- clubbish 52
- Restock 98
- mandrake 45
- statistic 237
- Transaction 338
- Prestigious 227
- Sophisticate 39
- cousin 504
- geothermal 109
- Outstrip 128
- basket 144
- Surprised 51
- handwriting 520
- pokey 180
- pan out 59
- realism 87
- contented 132
- recognizable 135
- Reward 204
- sidewalk 125
- Threatening 138
- boys 47
- corralling 48
- kin 155
- indispensable 606
- inventoried 31
- paring 58
- boatload 104
- securely 62
- story 310
- Dynamite 104
- heir 493
- organ 522
- polysyllabic 69
- parfait 84
- financial 445
- plaiter 30
- crushing 83
- steamed 57
- Goody 101
- singapore 188
- size 148
- go in 123
- Squirts 7
- Fend 49
- well 434
- Inevitable 296
- Donate 223
- legator 31
- putrefy 82
- air rage 65
- yule log 54
- compatriot 168
- conceive 262
- Heating 131
- squinty 47
- airline 477
- pedagogical 104
- sapper 56
- reputed 53
- tuft 80
- savant 112
- mechanical 474
- Bounty 113
- sweeping 188
- dismantling 70
- Metric 88
- Densely 125
- align 274
- CONVENIENCE 102
- Greek 389
- strainer 178
- standoffish 102
- abracadabra 115
- garter belt 117
- check-in 225
- flash 566
- limewater 44
- common 612
- BLOSSOM 81
- vivacity 67
- troll 247
- shot 581
- edifying 141
- accommodating 161
- orbit 561
- disdain 252
- every other 37
- Arthritis 134
- rush 613
- kinship 79
- corgi 96
- unrelated 171
- msgr 49
- Yearning 70
- Versatility 50
- Actions Speak Louder than Words 59
- high road 61
- patch 537
- optimal 169
- banked 55
- alarmingly 131
- Rot 25
- rejoicing 94
- pollinate 174
- gratuity 173
- Responsibility 228
- premonition 183
- color coded 47
- auxin 39
- sellout 233
- protect 590
- Insulated 129
- field mouse 110
- ammunition 243
- wonky 96
- cogitation 101
- Solidarity 159
- fall into place 120
- effect 623
- fee 520
- tomographic 25
- anesthetize 134
- librettist 57
- captain 510
- intra- 139
- illegal 523
- data mining 82
- Sweat 199
- linnet 59
- flea 143
- moult 63
- lichenology 38
- insight 572
- Logo 164
- one up 65
- arrogate 195
- flash back 64
- Nicaea 27
- Reclaim 133
- exaggerate 480
- masticate 51
- backstroke 160
- unaware 243
- Viable 211
- backrest 93
- cueist 66
- bedroom 229
- vast 473
- skulduggery 58
- Flare 107
- energetically 49
- Menu 143
- flavor 298
- carpet bombing 106
- heartbeat 194
- alcove 113
- inflammation 178
- loudspeaker 504
- Holder 141
- Stoke 148
- Infirm 101
- embark 329
- PASSION 202
- outvote 86
- grandstand 123
- skull 210
- jellyfish 104
- venting 45
- dashboard 160
- faulty 461
- cheesed off 88
- bumper sticker 105
- objection 491
- gharial 35
- cubism 123
- flattery 155
- revivalist 62
- semiology 34
- omnibus 241
- harridan 76
- Previous 234
- viewer 222
- giant 459
- tense 427
- woolly 116
- penetrative 107
- headquarters 463
- whirl 504
- grin 299
- intimidated 57
- uncustomary 28
- hokum 62
- READABle 186
- encamp 115
- gravitation 141
- Pedestrian 174
- eastward 133
- nonchalance 80
- Actor 146
- city editor 80
- Explicitly 39
- Exactly 189
- crucial 615
- Musket 118
- ardently 46
- opinionated 144
- craftsperson 115
- narrowcast 47
- clearances 49
- euthanasia 140
- cocoanut 49
- Of 164
- the Middle East 68
- Philanthropic 48
- assert 225
- Reuse 149
- responsive 130
- tid 85
- odist 30
- Road 198
- replay 96
- minicab 71
- photorealistic 33
- Deficit 238
- optional 472
- scruple 208
- apartness 73
- disloyalties 47
- exile 279
- grooviest 47
- FOR 130
- Baggie 78
- biographical 107
- aye 120
- dimmers 47
- dutch 92
- Type 266
- slapped 42
- reciprocal 117
- countryside 203
- sideways 468
- underlay 58
- conductivity 176
- carrot 503
- Patently 51
- Soap 257
- write 140
- acre 508
- Account 207
- euphemistic 74
- bash up 93
- quantity 499
- dream 511
- clear away 102
- Timely 155
- cultishness 43
- win 688
- beekeeper 104
- April Fool 94
- captaincy 89
- blouse 138
- Chick 154
- famed 101
- simpleton 109
- During 188
- fantastic 207
- digression 104
- tarsus 56
- duplicable 56
- pedigree 78
- creepier 47
- fixed assets 84
- segregate 227
- make (something) stick 19
- Pensive 135
- That said 36
- unit 520
- grandiloquence 130
- amp 183
- clothes 287
- extraordinary 558
- Blab 17
- shelter 513
- changing room 86
- harassed 110
- Baptist 118
- spotted 114
- ashen 132
- foul up 112
- back 381
- peerage 80
- woofer 58
- masochism 69
- lunatic 213
- interregnum 48
- Infringe 33
- disunited 68
- fall out 75
- christian 81
- Influence 276
- Serious 193
- Hatch 31
- retract 133
- editor 506
- feisty 175
- Quiet 200
- survival of the fittest 31
- Slavery 197
- ciphering 28
- hipped 44
- palaeolithic 46
- wetlands 35
- catchword 114
- clapped-out 81
- cladding 186
- champion 526
- appetizing 554
- own brand 124
- jihadi 47
- barreled 69
- enlighten 179
- freaky 130
- FEARFUL 159
- high-profile 126
- index finger 28
- false 550
- poultry 157
- interdisciplinary 69
- fillet 224
- skew 107
- canoe 498
- appreciation 155
- circle 494
- exchange 545
- evict 277
- discontinuous 117
- front runner 98
- go about 87
- cuisine 175
- rumpus 49
- hemispheric 54
- reclusive 71
- ears 52
- flock 680
- bacilli 59
- climature 39
- behalf 424
- by-product 132
- end run 91
- mammonism 32
- parent 324
- serbian 50
- comedian 143
- utopism 43
- blaze 531
- precipitous 208
- soar 313
- mainly 392
- tackle 302
- bank on 78
- discordance 80
- graveyard 103
- Mesmerise 118
- Skull 66
- chlorophyll 105
- aestheticism 52
- Animation 120
- Database 171
- firm up 74
- disembowel 144
- usefulness 92
- coincide 140
- polarise 52
- parliamentary 181
- sunbed 49
- Decay 154
- lamentable 192
- broad 524
- Luminous 182
- electron microscope 71
- first offender 103
- deceitful 182
- turtledove 90
- guitarist 94
- reluctantly 151
- hyperactivity 51
- heaven-sent 27
- dacha 94
- cumberbund 23
- naturalize 94
- identical 558
- highbrow 163
- maladroit 72
- Imminent 151
- Cancel 143
- troubleshooter 55
- cucumber 556
- enticing 209
- Artillery 160
- flub 131
- workmanship 94
- subtraction 138
- ibex 73
- certified mail 105
- pastel 85
- prenatal 164
- demob 200
- removal 494
- uplands 50
- toothache 50
- liability 223
- Correspondent 265
- kudos 142
- understood 60
- typical 483
- coffee shop 95
- breeze 481
- sorry 313
- Programming 120
- come about 90
- day boy 50
- diptych 88
- Unemployment 70
- FM 111
- fishing rod 69
- impose 539
- infra 43
- hurl 200
- escalate 326
- Appendix 196
- center forward 108
- foregather 99
- poker face 68
- frosty 253
- blood is thicker than water 61
- insufferable 64
- Indistinguishable 139
- blood vessel 121
- anaesthesia 92
- astringent 121
- bed and board 72
- Whelm 23
- surveillance 280
- banger 160
- accelerate 470
- discord 135
- deflect 199
- prospective 209
- Illegible 51
- homeward 63
- grandparental 46
- convey 531
- association 530
- priestess 62
- blue moon 69
- ben 92
- Encounter 236
- Pestilence 41
- M.B.A. 54
- airfreight 36
- cropper 127
- prevent 550
- posture 261
- simplified 116
- traffic light 53
- Rebuff 43
- riveted 36
- Bite 187
- cloud cuckoo land 80
- identically 68
- outweigh 257
- grandmotherly 53
- bottle 169
- hemophilia 98
- turtle 109
- beside 322
- limp 250
- DECLARATION 58
- come up with 99
- veld 79
- unlicensed 56
- Downfall 34
- sounding board 43
- clipping 166
- ancillaries 56
coronavirus
noun
co·ro·na·vi·rus kə-ˈrō-nə-ˌvī-rəs 
plural coronaviruses
1
: any of a family (Coronaviridae) of large single-stranded RNA viruses that have a lipid envelope studded with club-shaped spike proteins, infect birds and many mammals including humans, and include the causative agents of MERS, SARS, and COVID-19
Coronaviruses can cause a variety of illnesses in animals, but in people coronaviruses cause one-third of common colds and sometimes respiratory infections in premature infants.
Rob Stein
Rob Stein… in 2003 a previously unknown coronavirus caused an outbreak of SARS in humans. Ali Moh Zaki et al.
—abbreviation CoV, CV Ali Moh Zaki et al.2
: an illness caused by a coronavirus
especially : covid-19
Italy has seen the most coronavirus cases in Europe, with more than 2,000 people ill and 76 deaths associated with COVID-19. Dayton (Ohio) Daily News
—abbreviation CV Dayton (Ohio) Daily News 
Example Sentences
Recent Examples on the Web This coronavirus is the first respiratory virus tracked with wastewater, Wolfe said. Jacqueline Howard, CNN, 5 Sep. 2022 As of Thursday, there were 827 coronavirus-positive hospital patients in L.A. County’s 92 hospitals, a 12% decrease over the prior seven days. Los Angeles Times, 27 Aug. 2022 The coronavirus is now better at infecting us and is a pretty meh match for the original shots that Pfizer, Moderna, and Johnson & Johnson produced. Katherine J. Wu, The Atlantic, 25 Aug. 2022 In the beginning, when the coronavirus was new, the quest for a vaccine was simple. Carolyn Y. Johnson, Anchorage Daily News, 23 Aug. 2022 After the coronavirus hit, NIAID contributed to the rapid development of Covid-19 vaccines. Andrew Restuccia, WSJ, 22 Aug. 2022 Then the coronavirus hit, shuttering movie theaters and disrupting Marvel’s release calendar. Aaron Couch, The Hollywood Reporter, 23 July 2022 The business was starting to take off when the coronavirus hit last year. Staff, cleveland, 22 July 2022 That's up more than 49% from the same period in 2019, before the coronavirus hit. Arkansas Online, 3 July 2022 See More
Jacqueline Howard, CNN, 5 Sep. 2022 As of Thursday, there were 827 coronavirus-positive hospital patients in L.A. County’s 92 hospitals, a 12% decrease over the prior seven days. Los Angeles Times, 27 Aug. 2022 The coronavirus is now better at infecting us and is a pretty meh match for the original shots that Pfizer, Moderna, and Johnson & Johnson produced. Katherine J. Wu, The Atlantic, 25 Aug. 2022 In the beginning, when the coronavirus was new, the quest for a vaccine was simple. Carolyn Y. Johnson, Anchorage Daily News, 23 Aug. 2022 After the coronavirus hit, NIAID contributed to the rapid development of Covid-19 vaccines. Andrew Restuccia, WSJ, 22 Aug. 2022 Then the coronavirus hit, shuttering movie theaters and disrupting Marvel’s release calendar. Aaron Couch, The Hollywood Reporter, 23 July 2022 The business was starting to take off when the coronavirus hit last year. Staff, cleveland, 22 July 2022 That's up more than 49% from the same period in 2019, before the coronavirus hit. Arkansas Online, 3 July 2022 See More Word History
Etymology
corona + virus, later taken as New Latin
Note: The word was introduced by a group of virologists as a short article "Coronaviruses" in the "News and Views" section of Nature (vol. 220, no. 5168, November 16, 1968, p. 650): "… avian infectious bronchitis virus has a characteristic electron microscopic appearance resembling, but distinct from, that of myxoviruses. Particles are more or less rounded in profile … there is also a characteristic 'fringe' of projections 200 Å long, which are rounded or petal shaped, rather than sharp or pointed, as in the myxoviruses. This appearance, recalling the solar corona, is shared by mouse hepatitis virus … . In the opinion of the eight virologists these viruses are members of a previously unrecognized group which they suggest should be called the coronaviruses, to recall the characteristic appearance by which these viruses are identified in the electron microscope."
First Known Use
1968, in the meaning defined at sense 1
Time Traveler
The first known use of coronavirus was in 1968 Phrases Containing coronavirus
👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文