🔍 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：
- cdre 50
- comradeship 89
- emeer 46
- debate 587
- snowbound 66
- priceless 58
- saturation point 44
- Imprisonment 11
- gypsy cab 54
- Possessed 43
- seventhly 39
- Tableware 81
- cooperate 500
- kneel 642
- vamoose 61
- margaret 40
- pygmy 72
- peking 24
- immiscible 42
- electroencephalograph 85
- joyce 45
- rank 550
- midwifery 47
- DC 87
- Cenotaph 166
- depart this life 71
- yowl 86
- Lousy 53
- jesuit 50
- grant 738
- pillage 257
- sit in 99
- Praising 36
- balsamic 69
- hair-raising 63
- rd 91
- (as) tough as old boots 61
- unrepresentative 66
- daddy 157
- rob 473
- geest 38
- considerate 463
- touchiness 106
- make a point of 43
- thunderbird 115
- in the last resort 37
- myopia 79
- speedful 39
- unbidden 60
- droves 55
- Album 212
- incentivize 157
- Edification 10
- specific gravity 64
- yawl 44
- even so 44
- metabolism 88
- marathon 232
- unwatchful 44
- cutesy 159
- Rewind 101
- PMS 316
- lived 47
- rabbinic 72
- strengthen 510
- MO 99
- at the receiving end 36
- family values 82
- shaley 33
- contributing 166
- teething 53
- -fy 157
- eke out 93
- likely 495
- blue jeans 91
- discontentment 62
- gloat 233
- Down's syndrome 89
- appellation 114
- neurone 48
- Elephant 147
- duty 633
- armagh 48
- lateral thinking 48
- nats 45
- biology 569
- negative equity 57
- flaunty 56
- mileometer 46
- jokiness 42
- cy 105
- neuron 119
- smocking 56
- stablemate 197
- insufficiency 71
- truffle 73
- polymer 76
- radish 402
- first refusal 62
- Gay 171
- tractoration 45
- mankind 546
- beaconage 41
- misdemeanor 84
- the European Union 71
- Escalator 154
- on the fly 60
- onside 60
- weatherize 52
- windburn 64
- agent 584
- stagery 37
- virologic 30
- sincere 512
- Rechargeable 71
- mange 114
- tracery 80
- secular 204
- brit 110
- miami 64
- high jinks 63
- lazy 618
- dark glasses 102
- Instructor 180
- anonymizer 60
- pooch 86
- hair trigger 96
- knee-jerk 56
- Girl Scout 87
- bookless 44
- yeoman 76
- gladdest 51
- Americano 65
- make conversation 35
- christianize 54
- deducement 33
- bath towel 76
- amazing 291
- drek 30
- alright 116
- Interviewee 135
- anti-Semitic 118
- strophe 37
- vela 46
- crack-up 100
- stock market 71
- become of 45
- benefit 651
- insist 539
- swanky 64
- brick and mortar 66
- denotative 70
- telugu 43
- wet suit 71
- flaky 136
- semiprivate 54
- trilbies 30
- idle 743
- stately 216
- aggrandizement 84
- zoological 108
- larval 46
- rarities 32
- signee 34
- sagittarius 46
- Desirability 10
- pipet 33
- Skivvies 54
- short 200
- zanier 32
- bezel 49
- arrangement 507
- loopiest 36
- steepen 69
- bestie 73
- overthrow 104
- Monogamy 11
- bsi 86
- curaçao 57
- chanties 47
- make a point of (doing something) 30
- pit-a-pat 125
- beds 92
- remap 43
- fading 65
- irregularity 154
- prejudicial 77
- purchasing 48
- exit poll 112
- quantum theory 119
- birthstone 53
- fly fishing 102
- inductor 71
- mountebank 74
- undersized 68
- any 162
- novelettist 41
- heart-wrenching 51
- Cathedral 77
- wrapt 45
- secret 476
- mecca 52
- colonialness 66
- stone deaf 46
- fanatic 273
- punch in 47
- cash and carry 92
- Dash 9
- spacewoman 48
- morpheme 78
- board out 74
- arkansas 60
- bedsitter 73
- Wednesday 71
- do your stuff 50
- flesh wound 90
- defending 78
- Sway 113
- repellant 55
- pen 188
- surgent 47
- northumbria 48
- qtr. 53
- bookshop 106
- wingsuit 38
- -ing 79
- All-inclusive 68
- Haystack 91
- reverential 48
- I 156
- barrel 512
- drop goal 91
- a 365
- vodka 55
- demineralization 53
- grandiloquous 35
- handrail 56
- violate 321
- knockless 35
- windjammer 56
- dodgeball 50
- irreplaceable 78
- lorgnette 34
- tattie 76
- carelessness 82
- kick around 129
- offprint 48
- transparency 212
- gorgeous 196
- reply 712
- extrasolar 38
- at heart 57
- perky 109
- sympathizer 50
- acceptor 77
- destructible 43
- eaglet 111
- molly 50
- sandbox 113
- Geography 46
- Protocol 30
- co-opt 101
- scarification 36
- newspaperman 73
- Horizons 52
- bride-to-be 72
- in someone's pocket 97
- bollocks 85
- about-turn 79
- succubus 50
- oxidize 92
- submersed 51
- milling 45
- Celebratory 86
- extenuating 123
- inherited 47
- strongly 436
- shorthand 115
- disorientate 268
- pegboard 44
- localities 33
- asses 59
- nationalizer 31
- dub 274
- cataloger 94
- seamed 55
- throw yourself at (someone) 51
- nancies 30
- ha-ha 48
- unequals 24
- trundler 35
- toney 45
- duplex 100
- kilojoule 39
- kilohertz 74
- orthography 75
- mash up 63
- agr 38
- hammer out 104
- inventories 127
- tuck in 115
- subsoiler 30
- inflectable 31
- Collectible 173
- particleboard 51
- tirade 61
- Dumping 24
- inflicted 31
- upriver 73
- hateful 438
- delight 548
- theological 79
- workhouse 55
- last-ditch 6
- dexterity 159
- embroideress 42
- Parasol 5
- the day before yesterday 38
- pokiest 29
- villainies 33
- tapa 60
- bantu 71
- palliative 77
- corpse 146
- Demonic 9
- purchase 553
- gangbuster 131
- joy 527
- applaud 203
- frowstier 28
- appreciatory 49
- big screen 105
- preordinance 39
- stan 53
- feistiest 48
- reformer 119
- energise 74
- circulate 538
- idling 38
- stepping stone 74
- glad-hand 82
- doubt 580
- infestation 62
- sunup 55
- Borne 79
- microorganism 243
- affectionately 46
- boner 117
- peg 316
- zax 59
- Medal 166
- syndicate 206
- mothiest 32
- violator 33
- regs 27
- Lies 62
- impulsivity 32
- diabetic 103
- hobbing 33
- Embryo 33
- werewolves 33
- steeplechasing 32
- buzz-cut 44
- flippest 39
- Bean counter 32
- endomorph 44
- cleansing 63
- sufferer 65
- fulmar 39
- ecg 76
- nordic 48
- harper 31
- Engross 81
- wealthy 557
- bleakly 39
- painted 29
- uniting 66
- lose touch 92
- edger 73
- atlantic 59
- curable 77
- dependent 508
- winnipegger 40
- contributory 357
- Spider 180
- homophone 129
- bell ringer 75
- negotiant 45
- color blindness 119
- Barring 138
- eeo 71
- fat 322
- kvetcher 41
- Persevere 71
- bonbon 112
- police 515
- Don Juan 75
- Ireland 126
- Identifier 35
- jump on 82
- tweak 84
- masala 50
- prefix 238
- scrawnier 32
- khoisan 36
- under negotiation 58
- ruminantly 30
- dying 438
- rocket 492
- asinine 108
- Ticket 173
- employ 649
- siemens 34
- medallion 113
- Unruly 95
- baltic 89
- improvisatorial 35
- Undertake 103
- golden 546
- wiccan 45
- sucky 43
- definite article 83
- option 524
- fogbound 88
- covetousness 71
- Thirst 171
- plumed 56
- tuck up 63
- Satirise 34
- haggle 130
- Reuters 65
- feelingness 31
- warmup 38
- edifies 28
- PELLET 85
- senate 487
- Specialising 24
- balkan 59
- moanfully 33
- cracked 240
- rattan 79
- tight 566
- queried 34
- poulterer 42
- grotto 110
- gi 129
- gunfight 114
- inspire 407
- garter belt 126
- out of hand 77
- Breach 192
- cut in 76
- ruble 54
- holler 126
- ill-treat 76
- recess 216
- devilish 111
- AIMS 36
- poematic 39
- narrows 41
- corespondent 43
- dicier 44
- Day-Glo 57
- ciao 106
- Antithesis 77
- Punish 157
- Peddle 148
- Painstaking 51
- orthodontics 80
- sniffingly 38
- conventioneer 80
- Govern 201
- oppose 470
- westerly 60
- affect 529
- staple 156
- Crimes 79
- rubber 408
- Firing 96
- boffin 104
- iceman 45
- Haggle 33
- skag 41
- court of appeal 63
- circuiter 38
- damper 191
- Tuning 47
- At all times 64
- witted 44
- Gospel 148
- Smartphone 72
- syria 79
- drove 124
- incoming 166
- hawaii 50
- Enrich 202
- bushed 88
- patchy 115
- slab 269
- draw sth up 82
permafrost
noun
per·ma·frost ˈpər-mə-ˌfrȯst 
: a permanently frozen layer at variable depth below the surface in frigid regions of a planet (such as earth)
Example Sentences
Recent Examples on the Web Bethel sits in a corner of the Yukon-Kuskokwim Delta, a vast wetland pockmarked with thousands of lakes formed when permafrost thaws — a terrain know as thermokarst. 
Will Mccarthy, Los Angeles Times, 9 Sep. 2022 Warming temperatures are already starting to cause the destruction of coral reefs, thawing of high-latitude permafrost, and collapse of massive ice sheets. Tristan Bove, Fortune, 9 Sep. 2022 In Utqiaġvik, where the coast is eroding at some of the fastest rates in the nation, storms, flooding and thawing permafrost damage houses, roads and cultural sites. Alena Naiden, Anchorage Daily News, 17 July 2022 As extreme temperatures bake the carbon-rich permafrost of northern landscapes, the thawing earth releases carbon dioxide gas. Chris Mooney, Brady Dennis And Sarah Kaplan, Anchorage Daily News, 11 Aug. 2022 In the Arctic Circle, for instance, ancient pathogens in the bodies of animals frozen beneath permafrost have begun to re-emerge with some nasty effects. Evan Bush, NBC News, 8 Aug. 2022 Mora includes the 2016 case in Siberia when a decades-old reindeer carcass, dead from anthrax, was unearthed when the permafrost thawed from warming. Seth Borenstein, ajc, 8 Aug. 2022 The government said miners working at Eureka Creek uncovered the mammoth while excavating through the permafrost. Rachel Paik, Fox News, 28 June 2022 Now the permafrost is only down to 3.5 inches, and the soil is muddier. Alena Naiden, Anchorage Daily News, 13 Mar. 2022 See More
Will Mccarthy, Los Angeles Times, 9 Sep. 2022 Warming temperatures are already starting to cause the destruction of coral reefs, thawing of high-latitude permafrost, and collapse of massive ice sheets. Tristan Bove, Fortune, 9 Sep. 2022 In Utqiaġvik, where the coast is eroding at some of the fastest rates in the nation, storms, flooding and thawing permafrost damage houses, roads and cultural sites. Alena Naiden, Anchorage Daily News, 17 July 2022 As extreme temperatures bake the carbon-rich permafrost of northern landscapes, the thawing earth releases carbon dioxide gas. Chris Mooney, Brady Dennis And Sarah Kaplan, Anchorage Daily News, 11 Aug. 2022 In the Arctic Circle, for instance, ancient pathogens in the bodies of animals frozen beneath permafrost have begun to re-emerge with some nasty effects. Evan Bush, NBC News, 8 Aug. 2022 Mora includes the 2016 case in Siberia when a decades-old reindeer carcass, dead from anthrax, was unearthed when the permafrost thawed from warming. Seth Borenstein, ajc, 8 Aug. 2022 The government said miners working at Eureka Creek uncovered the mammoth while excavating through the permafrost. Rachel Paik, Fox News, 28 June 2022 Now the permafrost is only down to 3.5 inches, and the soil is muddier. Alena Naiden, Anchorage Daily News, 13 Mar. 2022 See More Word History
Etymology
permanent + frost
First Known Use
1943, in the meaning defined above
Time Traveler
The first known use of permafrost was in 1943 👨🏻🏫 Mr. Ng 韋氏詞典 📚 – mw.mister5️⃣.net
切換為繁體中文