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(Mr. Ng 不推薦使用 Google 翻譯！)
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- unsold 59
- final and at the end 62
- Judgments, verdicts and official orders 201
- the law of the jungle 89
- network 1311
- ambiguity 148
- slut 60
- DRAFT 139
- stopper 213
- Crack 542
- fatal 526
- soprano 75
- a cross (someone has) to bear 38
- Enrollment 65
- repayment 243
- the world is your oyster 61
- Lever 113
- stint 90
- Aroma 193
- Slender 57
- sack 865
- waist 579
- Exception 490
- merit 589
- seafaring 60
- bubble 859
- Intensive 121
- Despite 160
- all or nothing 89
- Uneasy 438
- irrelevance 142
- thankfully 223
- slapper 157
- Crucial 236
- Squadron 6
- tear 1639
- resume 564
- Pulmonary 30
- paper trail 37
- exhaust pipe 100
- fundamentalist 93
- specific 718
- oversight 86
- sky 118
- effeminate 136
- custom-made 115
- life-threatening 73
- instrumentalist 57
- Namely 227
- lanthanum 52
- Encyclopaedia 8
- glitter 632
- broadcast 969
- weft 58
- Artiste 156
- ventilate 275
- at variance (with) 6
- muso 54
- forefinger 87
- Intent 108
- from pillar to post 61
- hyperactive 100
- To choose or to change the timing of something 60
- briquette 94
- scandalmonger 102
- trucker 49
- discoloured 123
- PARCEL 118
- sincere 580
- Altercation 50
- singularity 45
- express 748
- defeat 660
- shrunken 94
- infected 193
- Caesarean 71
- HOMELY 84
- moustachioed 49
- Representative 482
- andorran 82
- Want 375
- viking 48
- Biscuit 147
- supply chain 66
- cancan 104
- statement 686
- Impecunious 7
- in all likelihood 50
- Ukrainian 134
- Tasting good 63
- perimeter 253
- Dutchman 67
- perm 162
- resumption 141
- closed-captioned 76
- Ways of emphasizing what you are saying 86
- plumbing 54
- non-profit 318
- fluid 803
- Premium 305
- girlhood 98
- passion 584
- harvester 62
- Make up for 148
- Encouraging 269
- Tremble 85
- highwayman 70
- potbelly 125
- Confute 5
- Slake 138
- Counterintuitive 104
- artwork 124
- comedy 575
- syllabus 159
- mortician 59
- investment 1231
- prawn 54
- B.C. 497
- retort 401
- tip over 129
- chickadee 87
- minimum 944
- antidisestablishmentarianism 63
- Bucket 186
- Aforementioned 53
- Investigate 186
- Logging 77
- determined 736
- Vibrate 136
- awkward 575
- alive 963
- centrepiece 165
- pass sth on 86
- prevailing wind 82
- close season 128
- scalding 54
- Cop 323
- GI 94
- Hit 390
- Put 461
- Ink 46
- BY 91
- MOR 60
- Ensure 247
- catwalk 117
- Trench 108
- conjunct 76
- racism 226
- Go through with 82
- statute 631
- unsigned 47
- Destabilise 71
- kiln 51
- fulsome 156
- deer 515
- road trip 38
- bible 446
- sponge cake 66
- booze-up 184
- winner 1166
- figure 1047
- snap 903
- exhausted 312
- abettor 106
- Organized 161
- semifinalist 45
- congratulatory 93
- vacuum cleaner 124
- snuffle 55
- iconoclasm 48
- rarely 718
- Tasmania 80
- lacrosse 49
- CONDITION 106
- Shriek 154
- get behind 73
- fracture 329
- redcoat 60
- Informal 234
- Field 374
- mastic 67
- stem 768
- obsequious 56
- error 662
- Reach 316
- liquid 660
- anti-semitic 201
- Function words referring to location 493
- Huge 270
- utilitarianism 58
- anymore 174
- banister 86
- Pap smear 78
- To separate an object or area into parts 117
- flexitime 96
- balanced 413
- Squabble 38
- splendid 564
- Cheese 118
- train 1729
- derrick 112
- Underestimate 252
- roguish 58
- Chatter 86
- Flimsy 74
- Perspective 308
- not cut the mustard 94
- solution 848
- Basis 315
- roller coaster 104
- mount 511
- THEN 119
- vertebra 53
- To be different from something 23
- brain damage 101
- Bake 150
- pass on 79
- Receive 312
- bullet 644
- Bed 154
- alum 109
- ecclesiastical 170
- Calendar 148
- polliwog 79
- tic 90
- piecework 53
- Satisfying 116
- Choose 145
- unbuckle 47
- Condom 62
- At 82
- azerbaijan 83
- tupperware 51
- The process or act of describing 82
- SHORTLY 75
- produce 689
- Empathise 53
- pretender 60
- foreigner 525
- Raucous 66
- Twisted 235
- untitled 56
- stockyard 52
- Imply 185
- stereotypically 58
- countrywoman 141
- thereto 55
- intelligence 1174
- zealous 570
- Immediacy 19
- Reckon 181
- Commonly 109
- knock down 151
- wiggy 68
- appear 889
- layout 622
- misadventure 59
- choo-choo 94
- yoga 91
- topaz 56
- unrealized 53
- convection 122
- postage 653
- unfathomable 169
- Defective 7
- nip 217
- Airplane 130
- gunboat 109
- Illegal 366
- in the black 116
- bay leaf 128
- slaphead 107
- façade 8
- Limb 199
- emote 171
- trapper 231
- constitutive 133
- enduring 185
- professionalism 121
- whichever 508
- stripe 719
- drawing 799
- Easy 272
- lyricism 56
- remind of 46
- DENTAL 60
- Bauxite 69
- Collapsible 158
- bachelorette 105
- close-down 431
- stub out 43
- psychokinesis 60
- Restrict 415
- intellectualize 45
- Unnecessary 326
- hyperinflation 59
- crunk 59
- Piles of things 10
- Proboscis 83
- invite 876
- rendering 76
- mishap 112
- cell 602
- Garage 197
- bucket 683
- fuzzy 159
- crescent 76
- shrine 86
- clearinghouse 94
- EXPLORE 122
- colonialism 180
- embedded 118
- aspiring 107
- -ness 51
- whelp 341
- nutritive 53
- Appropriate 700
- Mentor 41
- automaticity 96
- OPPOSITE 137
- gringo 121
- cure all 41
- liberation 488
- large 659
- viscose 59
- transference 56
- Crimes involving theft and trespass 133
- camaraderie 164
- D 116
- vale 290
- breadfruit 136
- rickets 46
- patch through 5
- stuff 660
- clutch 421
- Central 227
- Address 442
- Start off 5
- Remedial 61
- Ruthless 21
- affiliate 122
- follow the herd 108
- Theorize 56
- spume 49
- erudition 109
- deposit 1310
- cosmology 118
- Aryan 58
- Rewind 105
- duck 1365
- lionize 56
- Germ 377
- vertiginous 127
- Son 69
- marquetry 64
- gum 1321
- keirin 55
- psychological 630
- Stall 164
- disgrace 226
- pelagic 93
- Declutter 41
- skew-whiff 45
- Event 1170
- despondency 151
- melt 486
- onesie 74
- Riding 70
- Incline 176
- rollerblade 52
- Street 718
- gent 251
- waitstaff 59
- Exhilarated 186
- engage in 134
- repartee 55
- self 1772
- ply your trade 96
- dignity 280
- coitus 95
- Walkman 46
- affirmative 120
- hallow 6
- govern 717
- Tedium 30
- anaphoric 101
- guesswork 149
- pythonesque 47
- nitrogen 526
- ticking 54
- Sanctuary 260
- Delight 144
- unalienable 55
- Limp 113
- Elemental 122
- introduce 585
- victimless 49
- marshland 220
- pay back 179
- contingency 123
- yarrow 77
- nonproliferation 45
- Chime 8
- cafe 422
- gnu 102
- due 536
- Watertight 133
- thanks to 126
- Regulate 152
- cheer 709
- Sand 166
- trial 756
- Striking 197
- intemperate 173
- aonb 116
- mercury 426
- Must 186
- doe 152
- range 642
- Scavenge 104
- struggle 1198
- lesson 485
- minnow 56
- hooter 56
- Tile 144
- Always 40
- journey 860
- bystander 201
- exactly 641
- Narrate 107
- back 612
- cripple 552
- individually 141
- cock-a-doodle-doo 112
- refutation 49
- circuit board 111
- press conference 84
- refuge 545
- llama 123
- To sew, or to sew something 29
- lunatic 213
- betrothed 99
- dissipate 198
- bow tie 121
- hound 330
- coachman 117
- Feasible 112
- act of God 67
- roof 749
- career 852
- Electrical 48
- orthopaedist 15
- underarm 55
- table 309
- Trot 202
- Finite 133
- stink 183
- case 700
- urge 603
- dispute 647
- TIME 57
- lump 727
- settlement 706
- deserted 399
- penalise 157
- coincide 167
- naturally 562
- spank 91
- megalopolis 57
- Mystery 270
- sublanguage 52
- engraving 157
- undone 65
- lamp 872
- antiviral 55
- Portaloo 110
- disconnect 160
- Trek 167
- creeping 101
- two 103
- hospitality 407
- yo 231
- voluptuary 35
- Unripe 71
- conjugation 116
- dye 575
- religiously 102
- rangy 211
- lob 80
- blind 646
- Repudiate 13
- unappetizing 59
- bunny 154
- confidence 1037
- bootleg 113
- tin 689
- Gynecologist 22
- heretic 68
- constructive dismissal 109
- lifetime 679
concentration
★
★
★
noun 
/ˌkɒns(ə)nˈtreɪʃ(ə)n/
/ˌkɒns(ə)nˈtreɪʃ(ə)n/ | singular | concentration |
| plural | concentrations |
- 1[U] the process of giving all your attention to something 集中精力；专心；专注
It took all his concentration to stay awake. 他竭力使自己保持清醒。
lose concentration :She lost concentration for a moment and slipped. 她一不留神滑倒了。
a lapse of concentration (=a short period when you do not concentrate) 走神 :He had a little lapse of concentration and lost the game. 他有点走神，结果输掉了这场比赛。
Synonyms and related wordsCareful thought: thought, consideration, assessment... - 2[C/U] a large number of people or things in one area or a large amount of a particular thing 聚集的人群（或物）
large concentrations of Christians in this part of the city 聚居在城市这一带的大批基督徒
Synonyms and related wordsLarge amounts or quantities of a specific kind: a froth of something, avalanche, blizzard... - 3[C/U] science the amount of a substance that is present in something 含量；浓度
An investigation found high concentrations of cancer-causing chemicals on the property. 一项调查发现该建筑含有大量致癌的化学成分。
Synonyms and related wordsGeneral words for numbers, amounts and quantities: accumulation, allocation, allowance...
noun¹
noun²
concentration noun
⇨ attention
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