a wheel or bar with teeth along the edge and a metal piece that fits between the teeth, allowing movement in one direction only （防止倒转的）棘轮，棘齿 
Word Originmid 17th cent.: from French rochet, originally denoting a blunt lance head, later in the sense ‘bobbin, ratchet’; related to the base of archaic rock ‘quantity of wool on a distaff for spinning’.
🔍 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：
- bone 518
- condition 668
- outwards 520
- Vocational 208
- extended family 161
- Since 414
- carrier 641
- unswerving 72
- plagiarize 91
- accelerate 598
- Fang 164
- APARTMENT 166
- complacent 303
- Inclement 78
- pepper 619
- ritualized 44
- eligible 252
- horn 578
- feasible 540
- Damage 345
- rap 491
- radically 85
- Channel 219
- Smock 34
- coward 574
- decal 132
- succor 118
- lesson 247
- clutter 344
- trust 605
- implication 662
- dinky 153
- crab 153
- bay 657
- spawning 36
- casserole 210
- Trivial 214
- arrive at 123
- mating 64
- award-winning 88
- Favourite 54
- langue 74
- jewel 568
- Wanting 113
- locality 231
- Fever 393
- virtuoso 62
- bend 733
- lollipop 53
- swipe 309
- Contribute 265
- Unproductive 103
- fang 174
- miss out 157
- pass off 35
- superintendent 209
- nontraditional 40
- ballplayer 119
- spinoff 241
- devout 196
- tsarina 71
- thick 637
- capture 577
- cogent 593
- hobbyist 130
- tight-knit 70
- Starve 248
- highlander 67
- pass 297
- billiards 124
- bodyguard 203
- delimiter 50
- thrust 650
- Canard 188
- experimental 585
- stethoscope 91
- Thin 294
- Stir 204
- Institution 350
- eugenic 104
- PORT 173
- sandy 540
- adopt 741
- expand 648
- subdivide 245
- Boarder 77
- Subscribe 222
- fitting 473
- canine 111
- Fr 86
- crew 555
- gunny 95
- ravening 221
- practical 556
- Exception 305
- Puke 151
- field trip 125
- Feast 193
- cupboard 679
- Keep 156
- Tailor 102
- Balcony 186
- bunting 133
- cheeky 178
- appropriate 588
- nonplused 34
- lump 570
- domiciliary 215
- Widow 190
- fine art 149
- suppurate 40
- track 1252
- nestle 233
- drippy 125
- sterility 96
- grasping 370
- distraught 121
- fume 303
- Slime 187
- tireless 220
- Surge 357
- dose 593
- occupied 193
- loose 539
- cudgelled 59
- conceit 259
- confectioner's sugar 88
- Confess 139
- ulcerated 58
- huddle 131
- Alleviate 222
- dampen 273
- blog 163
- Slice 127
- penlight 54
- carioca 82
- aquarian 42
- surprisingly 487
- foe 198
- ceaseless 219
- incisive 145
- SEPARATION 127
- conceptual 244
- grain 641
- rhymer 103
- authorial 134
- rebate 144
- cancel 524
- impenitent 66
- indebted 113
- thenceforth 70
- palais 53
- snugly 155
- telecommuter 176
- idealistic 83
- shock 535
- in case of 80
- historian 173
- stream 657
- pallid 81
- costs 95
- exhume 126
- Output 326
- fade out 134
- crossbow 154
- circumscribe 132
- Refined 268
- subsequent 536
- oiled 59
- boastful 376
- Coverage 287
- trilateral 157
- contraception 297
- statistics 486
- Nymph 29
- approval 728
- governor 562
- paradox 119
- Disparity 276
- mistake 350
- invisible 583
- string 870
- thin 430
- Tackle 404
- lacy 83
- Foam 153
- duplicate 164
- regularly 457
- prejudice 610
- Chuckle 116
- difference 714
- steaming 162
- hazing 70
- coast 596
- extinguisher 114
- snifter 47
- stubble 70
- interest 693
- retaliate 176
- operational 565
- sniff 455
- decease 116
- Revitalise 78
- United 240
- Soil 143
- reimburse 347
- atomize 287
- flesh 526
- down 376
- obliging 248
- bloodstained 104
- random 288
- Seize 75
- picturesque 121
- Chic 274
- wanted 65
- Preliminary 293
- cornish 127
- expressionist 171
- aubergine 223
- windscreen 220
- tannoy 61
- fairy 144
- virulence 56
- citizenry 129
- recourse 268
- Fall 257
- semi-final 59
- widow 561
- questionnaire 370
- full-length 163
- vitality 86
- Attenuate 177
- Legacy 238
- black market 159
- Lavender 67
- council 619
- helium 53
- ombudsman 264
- cub reporter 107
- proficient 90
- Squid 59
- Process 288
- combine 648
- corny 212
- Pattern 195
- meteorological 64
- unmitigated 205
- stone 741
- acquiesce 288
- eavesdrop 159
- Frustrating 181
- get out of 151
- crouton 111
- gulf 599
- pommel 71
- Racist 115
- spiritualism 56
- sitter 62
- invalidity 72
- scanned 31
- notions 59
- Dubious 74
- surround 596
- rural 842
- fourfold 120
- Gauze 78
- Light 388
- purist 67
- Fifth 87
- glorify 168
- instead 271
- quantifiable 65
- Thermometer 191
- choke up 108
- neoconservative 70
- saboteur 142
- EQUANIMITY 135
- taxi 281
- brilliant 483
- killer 373
- thunderstorm 174
- kraft 48
- blinding 144
- putter 189
- cast 694
- haughty 349
- syndicalism 266
- attending 73
- Munificent 54
- bidet 124
- tungsten 60
- satire 149
- stagger 341
- Warming 111
- static 582
- victim 904
- be in your element 72
- To appear slightly suddenly or temporarily 53
- cushion 635
- achkan 57
- dalmatian 118
- recognition 883
- mistaken 407
- incredulous 433
- experimentation 206
- Overtone 101
- overturn 347
- laura 111
- associate 805
- Restrict 439
- lab 545
- tomb 487
- theocrat 52
- aeroplane 523
- affliction 238
- dummy 154
- inseparable 330
- gala 146
- Splinter 257
- pressurized 228
- fanboy 91
- biological clock 117
- discussion 544
- exhausting 140
- Trips 59
- starve 580
- proof of concept 115
- suspicious 669
- Apocalypse 292
- reactionary 73
- chipper 125
- Delusion 122
- spiritual 581
- Acclaim 360
- filofax 89
- Engender 157
- pick up on 127
- New 240
- p 270
- Mainstream 272
- kayak 211
- Not injured, wounded or hurt 65
- Am 92
- push 333
- bar code 84
- catch up 178
- wattle 77
- finally 544
- blasted 257
- miscast 65
- Residence 18
- dictation 581
- bombard 393
- opera 575
- Impress 214
- convulsional 60
- limitation 535
- Marxist 412
- quota 387
- holding 157
- cut 456
- as is 29
- casement 113
- Nutmeg 12
- sprain 84
- Plagiarism 92
- oldy 39
- main 631
- apologist 119
- stir 605
- chutzpah 135
- gardening 236
- concert 581
- flitting 49
- wavelength 567
- Objection 151
- zealot 70
- dealer 278
- Everybody 74
- driveway 235
- complicity 125
- realizable 132
- pigmentation 78
- sly 625
- stag 77
- technical 575
- d 246
- shower 590
- Progeny 28
- dare 581
- probably 596
- calmness 76
- peace 560
- kibitz 72
- plough 629
- inculcate 108
- per cent 230
- atoll 138
- unoccupied 121
- wooden 481
- dine 346
- firebomb 121
- deliria 36
- guillotine 128
- baby tooth 129
- corner 351
- shellfire 73
- tally 189
- Spar 70
- refreshment 617
- style 1192
- frightening 349
- Emphatic 156
- nettle 292
- relevant 902
- reinforce 620
- distinctly 140
- host 660
- grievance 307
- theme 847
- price 677
- outdo 93
- DEAL 90
- cope 695
- ethnic 322
- opening 642
- uterus 159
- alleyway 109
- systematic 654
- Deduction 31
- innkeeper 72
- semiotics 93
- nothing but 182
- Fanatic 181
- chickenshit 87
- pounding 68
- blow-dry 207
- To look the same as, or similar to, someone or something 15
- creaturehood 66
- Dilemma 108
- tousled 60
- ingratitude 64
- Beast 140
- Cluster 308
- alcoholic 178
- rapacious 243
- superimpose 52
- discolour 136
- Adjust 333
- datum 433
- ear-splitting 141
- subvert 60
- locational 33
- tempt 526
- budgie 133
- immigrant 561
- blackboard 154
- Escalate 143
- throat 611
- GORSE 73
- cpl 48
- blatant 237
- til 79
- racegoer 70
- connect 621
- barium 113
- bull 604
- colorless 128
- sexy 117
- that is (to say) 162
- cascade 201
- cut across 125
- Salary 180
- unprofessional 131
- fuel 849
- rifle 686
- roper 43
- reactor 61
- Doo-doo 24
- artform 74
- Resist 312
- citizenship 142
- cuneiform 125
- carry out 216
- highly 503
- piranha 56
- pudgy 70
- fad 371
- vocational 154
- signify 261
- Immediate 274
- uphold 480
- Apartment 250
- whet your appetite (for something) 69
- Frail 19
- toxin 145
- religious 591
- DILEMMA 116
- pigsty 74
ratchet
verbVerb Forms
Phrasal Verbs| present simple I / you / we / they ratchet | |
| he / she / it ratchets | |
| past simple ratcheted | |
| past participle ratcheted | |
| -ing form ratcheting |
ratchet
Parts of machines and machinery: ancillary, ball bearing, bearing...
To increase, or to increase something: increase, go up, add to...
To reduce something: cut back, cut down, reduce...
👨🏻🏫 Mr. Ng 牛津詞典 📚 – oxford.mister5️⃣.net
切換為繁體中文