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- Regularly 184
- sumptuous 22
- cork 68
- Impression 215
- honorable 199
- Observance 78
- deprived 133
- Forbidden 66
- Living 115
- access 419
- it 163
- cooling-off period 82
- Platform 383
- dig sth up 64
- ballyhoo 71
- heterogeneous 62
- Exceedingly 29
- Relatively 62
- fracas 81
- hankering 10
- slovenia 12
- agape 73
- broadbrush 73
- Stereo system 86
- ballroom 87
- Regency, the 93
- creationist 49
- let the cat out of the bag 114
- de rigueur 98
- credo 77
- double-dip 448
- dragoon 90
- hallucinate 80
- flop 258
- dentures 58
- Low-profile 24
- Grove 97
- homeless 544
- place kick 379
- expose 480
- blank verse 102
- sterilize 224
- broiler 75
- riveting 249
- multiplies 11
- oilcan 6
- oligarch 8
- Extenuating 22
- Formally 107
- therefore 302
- connoisseur 350
- Satire 79
- Warrior 155
- pr 44
- pivot around 23
- passing 67
- pill 623
- Annex 46
- ewer 81
- commie 54
- kentish 5
- wound up 97
- Talk 193
- cyclical 85
- blacktop 93
- odds and ends 101
- burglary 119
- fundamental 627
- procedure 908
- tlc 9
- cetacean 43
- Fickle 42
- unconscious 542
- cast a spell over someone 14
- tantalize 78
- upstate 12
- Chant 6
- crystallized 59
- drive at something 27
- homosexuality 5
- Uncertain 52
- ergonomics 155
- ninth 22
- beauty queen 87
- Territory 206
- spliff 11
- western 43
- heretofore 12
- pig 381
- Conservation 217
- anticlimax 140
- vanish 436
- grudging 177
- overact 13
- grievance 213
- memorable 190
- Mistakenly 68
- kidology 9
- enforceable 52
- multitasking 46
- Unchecked 30
- lusher 6
- heritage 203
- jinxed 15
- instrument 457
- remind 410
- superpower 41
- roustabout 10
- plasma 10
- green tea 83
- trade-off 1152
- many 86
- chronology 374
- immense 357
- stream 422
- Legislator 30
- rucksack 11
- internet 345
- longitude 5
- ministry 384
- sparkle 411
- laager 8
- belt 430
- charbroil 125
- prolific 78
- Sedentary 67
- mendacious 39
- florence 5
- seen 13
- bump off 95
- Achilles 39
- Demand 730
- monolog 6
- Fall back 39
- To happen in a particular way 24
- Purifier 32
- be with someone 125
- Dye 22
- reply 427
- esteem 141
- soothsayer 9
- finding 385
- deduce 419
- Romantic 116
- underfed 13
- sorceress 28
- orchestrate 206
- slush 23
- timber 376
- nec 9
- One another 36
- disproportionately 70
- concourse 119
- shakespearean 13
- Freudian 53
- Rant 7
- plating 11
- life-saving 45
- landing craft 129
- arrogance 197
- live through sth 35
- succubus 11
- back onto something 17
- specialty 144
- revelry 31
- involvement 271
- mittened 7
- humanism 20
- outskirtS 51
- monkish 9
- dessertspoon 81
- all 523
- lecture 577
- meritocracies 10
- rye 13
- keep your cool 129
- sauerkraut 10
- a purple passage 22
- baker 68
- surrealism 12
- definition 581
- collateralize 13
- mendicant 10
- vouchsafe 8
- headiest 9
- rhs 114
- morpheus 6
- Adherent 6
- crown 399
- kennelling 6
- supertax 9
- impotence 9
- creosote 65
- adorn 217
- sardonic 12
- handgun 9
- Adhesion 5
- trapdoor 9
- kloof 7
- imitable 8
- cheyenne 7
- at a cost 21
- lovebite 6
- incapacitated 9
- pudendum 13
- wide-ranging 9
- tumor 103
- novels 8
- cameraphone 103
- harridan 6
- jailbait 8
- speak to 22
- punk 139
- tanned 15
- outsiderness 7
- dublin 5
- fri 11
- sincere 405
- pauper 9
- faulty 380
- aftermath 247
- torpid 12
- juxtapose 38
- seamy 13
- PlAyful 93
- saucy 11
- copy sth out 24
- laconism 8
- hast 15
- Attribute 223
- rectilinear 12
- Reliant 167
- foulplay 50
- trading 16
- jingoistic 8
- Hazard 58
- tough guy 22
- envy 460
- prate 12
- skydive 5
- PPS 91
- spudded 6
- smarmy 14
- paradise 467
- spy 850
- pre-shrunk 3
- desirable 391
- asset stripping 70
- tenet 105
- toughen 15
- file sharing 54
- gruelling 351
- be floating on air 76
- nightclub 10
- lesson 200
- blow-hole 63
- transformer 358
- appraisee 34
- OCCUPIED 144
- paramilitary 21
- salve 126
- displeasure 111
- Severe 221
- distinction 440
- Comfort 243
- diptych 62
- centre 428
- dulcet 60
- alcoholic 101
- stonkered 7
- Gasoline 132
- set 508
- Rechargeable 22
- Analysis 262
- loyalty card 82
- user 415
- push 267
- wadding 10
- Perquisite 42
- Battered 31
- Behave 239
- quality 483
- tide 446
- Indication 46
- nappy 18
- detoxification 112
- bore 491
- stoneware 10
- National 177
- limerick 14
- sassenach 10
- eye 563
- daring 404
- disclose 527
- firm 746
- Maj. 12
- process 837
- retouch 12
- mack 112
- plough 383
- bonsai 55
- playsuit 8
- DRIFT 93
- psalmist 10
- purchase 497
- nag 16
- playgoer 9
- korma 13
- tuvalu 16
- vanity 411
- learn your lesson 46
- transsexual 10
- bounciest 72
- death duties 83
- headland 18
- assessment 145
- Pedal 78
- various 351
- Horror 149
- planet 371
- determination 486
- Abusive 208
- hazelnut 10
- advanced 415
- implausibly 26
- gestation 97
- Iridescent 62
- body search 89
- damp sth down 25
- badge 73
- inductive 144
- chicken 457
- gestate 51
- Blatantly 55
- eraser 64
- mouthier 6
- bop 90
- rowdy 107
- Rave 48
- preferably 52
- thief 430
- combi 13
- cancel 566
- palm 473
- eclectic 88
- smoky 80
- brushed 63
- doorbell 75
- startle 431
- When 173
- bump 238
- Antibiotic 141
- kangaroo 91
- infuser 8
- achievable 76
- Triumph 49
- dawn on somebody 81
- performative 9
- part with something 74
- Knowing 39
- prepay 46
- flint 112
- depot 86
- extortionate 75
- as a whole 78
- far out 137
- Alarming 252
- blimp 112
- Plague 217
- caliph 73
- Sailor 185
- snowman 57
- forge 129
- di- 66
- poach 134
- Precise 345
- Wide 228
- spell 421
- Anarchy 78
- salutation 15
- Fool 209
- cocky 191
- donee 32
- Congratulations 111
- General words for the position or direction of an object 61
- dewfall 44
- infuriate 216
- Crawl 128
- dept 54
- agitation 183
- cost out 38
- buffoon 93
- Melon 80
- melancholia 8
- capitation 68
- working capital 41
- harmless 256
- hardcover 6
- fire department 58
- Locomotion 36
- Foolhardy 67
- tasty 167
- Werewolf 73
- Mercury 27
- constable 235
- Shelter 231
- Crazy 49
- post office 68
- Tableware 42
- alpha version 109
- area code 130
- Tuk Tuk 42
- agriculturalist 73
- Tailor-made 122
- (as) a last resort 18
- cadence 81
- Niche 137
- retrace 17
- Arabic 36
- blowzy 52
- bubble bath 62
- gold leaf 70
- Brain 138
- Fairness 175
- Equivalence 147
- creampuff 34
- morphology 125
- Drawn 60
- back formation 45
- Slapdash 134
- double vision 90
- database 129
- favicon 54
- jumbled 7
- loins 5
- Disturbed 64
- scourge 55
- clarinet 91
- elixir 74
- wade through something 78
- lakeside 11
- Politician 67
- accountable 280
- Advantage 206
- clearing bank 64
- Protect 176
- Vintage 95
- impetus 74
- Impulsive 158
- euro 111
- dripping 113
- civil partnership 70
- monumentally 158
- Reserve 58
- haberdasher 137
- double-cross 408
- floor lamp 79
- chorally 18
- be opposed to something 109
- the Princess Royal 65
- copy 512
- respectable 99
- AgencY 203
- Auditory 55
- dry goods 91
- Ass 33
- Czech Republic, the 60
- life-threatening 28
- Maundy money 66
- civil disobedience 66
- shoot 527
- azure 110
- bromide 78
- chosen 43
- give out 78
- parlous 15
- To agree with someone or something 52
- amenable 181
- compose yourself 41
- STICKY 42
- girl band 48
- whinge 135
- golden goal 68
- infirmity 28
- in the event 38
- dogleg 128
- emigrant 267
- Bulb 139
- Theatre 175
- stalwart 92
- hacksaw 70
- granny 90
- Go in 54
- fledgling 103
- merciless 76
- courteous 191
- mulch 99
- businessperson 105
- brazier 61
- out of position 48
perforation
Word family
per·fo·ra·tion /ˌpɜːfəˈreɪʃən $ ˌpɜːr-/ noun formal
1 [countableC usually plural]HOLE a small hole in something, especially one of a line of holes made in a piece of paper so that it can be torn easily 孔〔尤指孔眼线上的孔〕
2. [uncountableU]HOLE when something makes a hole or holes 穿孔；打齿孔；打眼
Examples from the Corpus
perforation• One room could be filled entirely with keyboards, which operated by punching coded perforations on to a roll of paper ribbon.• Complicated appendicitis was defined as appendicitis with histopathological evidence of perforation or gangrenous change.• In no patient was there evidence of perforation, even in those in whom bile collections were found.• An attempt to visualise the proximal bile ducts resulted in a small perforation.• When the stereo sends audio signals to the electrodes in the speaker, sound comes out of the perforations.• These curious drum-shaped clay objects characteristically have two perforations on one side and two or three stalks rising from the top.• Today she is in Pennsylvania Hospital with perforation of her stomach.
per·fo·ra·tion noun
Chinese
Syllable
Corpus
perforation
Holes and openings in surfaces: abyss, aperture, blowhole...
Injuries and wounds: injury, loss, wound...
Causes, symptoms and the course of illnesses: aetiology, complication, crisis...
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