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- Generally 220
- Crest 116
- afternoon 141
- mover 113
- extension 458
- obi 57
- colonist 138
- Harlequin 52
- ironclad 124
- Saint 522
- block out 123
- submission 208
- Naughty 94
- parameter 243
- gatepost 127
- on the point of doing something 30
- Tryout 245
- flour 1217
- underclassman 56
- Go by 51
- ham-handed 85
- slip off 34
- scarecrow 141
- come to grips with something 40
- bantu 81
- mouthpiece 70
- BUILD 135
- FORM 78
- quite 1053
- tail 684
- brownstone 87
- Kryptonite 84
- Supervise 148
- metro 98
- derringer 116
- Via 169
- abolish 618
- jog 353
- talk show 13
- prologue 49
- dissertation 175
- usb 46
- Bitter 635
- headlight 60
- Indoctrinate 153
- Egregious 72
- box number 136
- Shrine 69
- Hole 135
- physics 728
- well informed 21
- wish 329
- pike 56
- Elaborate 279
- stop 326
- Rule 706
- Show 1179
- Gate 124
- dovish 115
- underhand 98
- plunder 339
- Citizen 612
- redefine 77
- procrastinate 313
- yuk 58
- opportunity 1088
- devi 92
- reap what you sow 30
- in splendid isolation 28
- United Kingdom of Great Britain and Northern Ireland 52
- cottaging 96
- Lycra 64
- influencer 134
- solitude 235
- radiotherapy 50
- fragile 286
- kickboxing 43
- Protocol 22
- IlLiterate 31
- Reign 190
- Whopping 29
- area 1278
- humerus 58
- sudoku 56
- Divine 28
- flag down 99
- gaggle 103
- zimbabwean 57
- excursion 555
- grapple 207
- follow-my-leader 87
- Desire 781
- jubilant 55
- blameworthy 141
- chorus 395
- Congestion 380
- Chemistry 177
- Thorny 101
- take care of 172
- unannounced 179
- goji berry 57
- Survival 323
- fall about 122
- room 686
- Dependence 260
- spindly 51
- rock solid 62
- Garlic 91
- length 683
- monumentally 159
- nr 58
- confiscate 227
- Go 1097
- missive 73
- kindly 140
- terracing 125
- acclimate 97
- Capable 256
- Test 218
- collection agency 147
- neat 752
- miraculous 437
- LEVY 59
- Exist 270
- rehearse 441
- dining car 94
- Intruder 91
- depute 129
- Review 388
- Rude 168
- vapourware 89
- Groove 156
- centimeter 160
- Mocking 84
- drinking fountain 117
- authenticator 71
- changeling 99
- most 160
- nark 64
- Life form 38
- pot plant 48
- double helix 16
- tankful 69
- Turn 336
- Sim card 86
- singledom 51
- surprised 128
- PAN 127
- ocelot 56
- serbia 66
- bell 325
- unbowed 68
- Gulf 257
- pillion 238
- Corpse 177
- specify 637
- To touch, or to pick up someone or something 130
- aristocratic 149
- episcopacy 76
- Complacency 196
- hard pressed 22
- ballad 96
- hoverboard 54
- devastated 263
- avant garde 76
- Edification 2
- Christian Science 115
- Migratory 176
- pentecost 55
- siren 522
- Thoroughly 352
- Cradle 68
- Weakness 254
- Penultimate 32
- dill 116
- well mannered 218
- Throughout 211
- ENSURE 68
- tick away 5
- scrooge 59
- curtain 568
- circumference 482
- Butcher 105
- Adder 45
- bookworm 121
- dial 874
- cygnet 95
- expresso 103
- Stagnate 31
- Ratio 479
- Aquatic 134
- vaporize 52
- wore 68
- celt 81
- noonday 52
- Cover 700
- pray 641
- club 1194
- capitation 112
- drive-by 97
- palmy 74
- litmus 52
- DNA 55
- eccentric 173
- Area 381
- padre 66
- To think carefully or a lot about things 24
- converge 280
- semester 472
- free-for-all 538
- manicured 54
- Wait 33
- In other words 11
- pretest 57
- beat around the bush 136
- Script 722
- forceps 114
- look ahead 23
- Unscrupulous 126
- Conscious 314
- Balance 177
- Note 151
- even-tempered 142
- APPEAL 138
- approved school 130
- playable 51
- Impressive 213
- blast off 153
- get in on 128
- atm 211
- ringlet 56
- Unexpected 172
- work up 144
- Revere 22
- nipple 85
- tyranny 150
- Widespread 329
- prudential 49
- cloverleaf 80
- forethought 128
- swop 82
- remotely 146
- revise 901
- nuke 173
- seller 622
- Readjust 163
- ad hoc 134
- lusty 56
- dippy 106
- cell 601
- waged 63
- Respectable 75
- dg 143
- civilly 126
- derivation 210
- rectangular 130
- Subsequently 114
- DOWNSIZE 72
- Genus 55
- aftermarket 91
- Tactile 65
- All but 64
- balaclava 94
- meter 75
- plank 404
- tramp 698
- ravioli 56
- Pugnacious 24
- In a row 14
- hygienist 154
- bah 105
- dig 263
- antarctica 72
- devise 544
- reportage 62
- oystercatcher 49
- conspicuous 185
- Right 2158
- double-barreled 97
- Spitfire 5
- loam 134
- on stream 65
- cry off 99
- Flourish 128
- Aircraft 217
- clunker 120
- assoc. 53
- pour it on 30
- bogan 133
- Displacement 63
- staggered 102
- Application 441
- Rats 116
- disinvite 69
- clapboard 113
- Adaptive 117
- inkling 123
- exterior 566
- Platonic 89
- Relocate 61
- Portable 145
- Happening or done at the same time 76
- transfusion 80
- unvarying 56
- charwoman 116
- deride 204
- informer 70
- Prominence 5
- scandium 59
- abandoned 162
- color scheme 149
- gravy boat 111
- insightful 156
- child support 93
- Wheat 59
- cps 92
- Slug 23
- emergency brake 138
- turkmenistan 42
- up 787
- Accessible 291
- brushwood 103
- howling 51
- deplete 311
- Improvise 121
- jobholder 49
- HORRIFY 65
- seer 64
- contemporary 600
- emeritus 101
- teammate 104
- campaign 1299
- cloven hoof 109
- mad 703
- maypole 58
- poplin 59
- Churn out 5
- Autocrat 12
- sickle 203
- melanoma 54
- dine out 113
- creep up 136
- double indemnity 15
- receptive 120
- irritated 236
- passionate 263
- unselfish 48
- Vaguely 31
- mineral 99
- LIKELY 136
- screed 149
- Formerly 130
- any 131
- autosave 74
- unscramble 60
- Customise 100
- WITHOUT 85
- be economical with the truth 89
- Father 151
- Knack 249
- touristic 60
- editor 533
- ponderous 52
- Collapse 360
- apostasy 137
- beanstalk 118
- for all something 72
- outwork 82
- earthly 100
- coracle 95
- Behold 139
- slacken 87
- dressing-up 265
- roll in 93
- Zigzag 224
- injudicious 57
- that 273
- spare 564
- Wi-fi 49
- reform 3362
- Fascinating 144
- Numinous 25
- soothing 179
- Father's Day 117
- glasnost 107
- Interactive 115
- devanagari 89
- churn up 112
- fictionalize 152
- burra 69
- -phile 48
- extramural 124
- chip in 179
- Barmy 32
- overcharge 87
- fashionable 555
- coronal mass ejection 93
- uvb 62
- combined 103
- To protect or defend someone or something 241
- contingent 374
- shearing 50
- banned 159
- sergeant 182
- Politician 114
- a happy favorite hunting ground 80
- Unremarkable 72
- Translate 342
- forceful 188
- sunlamp 100
- hub 543
- Rarely and not often 67
- Miscellaneous legal terms 13
- pad 654
- genus 99
- Relationship 746
- Partner 41
- endemic 108
- Watch 355
- Recommend 366
- gulley 125
- exception 719
- nor 167
- theorem 81
- aware 653
- INVOLVE 128
- prosecutor 201
- awfully 746
- used 974
- AC 50
- Maintain 306
- Bar 428
- brainy 137
- tweak 61
- Senegal 49
- mp 80
- impressive 615
- manure 82
- Determined 121
- Thrive 267
- gutless 190
- Useless 159
- dismal 276
- boxercise 88
- mainframe 61
- tick 1353
- geez 95
- rigid 809
- Investment 834
- norwegian 74
- Reap 100
- Century 115
- Appealing 339
- orthodontist 49
- checked 123
- injured 89
- jiggle 71
- Adrenalin 87
- earworm 136
- Friction 21
- sjambok 40
- open-mouthed 436
- title 825
- earbashing 83
- To hit a person 425
- sphagnum 51
- bridegroom 136
- saucy 51
- kongo 55
- blue jeans 114
- REGARD 241
- unflappable 60
- Detrimental 248
- narwhal 110
- phenomenon 636
- Kick off 48
- chat show 162
- WEAKNESS 486
- Terror 443
- oversensitive 61
- faction 318
- Norway 78
- Carry on 88
- small 190
- Robber 302
- corker 103
- conservatoire 102
- Radar 135
- amongst 478
- simultaneously 151
- ectomorph 63
- balsam 120
- swab 227
- cgi 105
- spiny 113
- Upcoming 105
- reverse yourself 36
- get-out 639
- court-martial 109
- trifling 74
ascertain
★
verb [I/T] formal 
/ˌæsə(r)ˈteɪn/
/ˌæsə(r)ˈteɪn/ | present tense | |
| I/you/we/they | ascertain |
| he/she/it | ascertains |
| present participle | ascertaining |
| past tense | ascertained |
| past participle | ascertained |
- to find out something 弄清；查明
Police are trying to ascertain the facts of the case. 警方正在设法查清这件案子的事实真相。
ascertain whether/what/how etc :We need to ascertain whether the project is feasible. 我们需要弄清楚这项计划是否可行。
ascertain that :The police have ascertained that he knew the victim. 警察已查明他认识受害者。
ascertain from :This much could easily be ascertained from the newspapers. 这么多都能轻易地从报纸上查到。
ascertain the cause/nature/extent of something :Experts were unable to ascertain the cause of the accident. 专家们无法查出事故原因。
Synonyms and related words
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