The twilight had turned to a deep blackness.暮色渐浓，变成了漆黑一片。the inky blackness of the cellar地窖里的一片漆黑A terrifying scream in the blackness of the night made my blood run cold.黑夜里一声可怕的尖叫让我毛骨悚然....

Dr Blackwell studies a group of quorum - sensing molecules called acylated homoserine lactones ( AHLs ).Blackwell博士研究了群体感应中的一种叫做酰基高丝氨酸内酯 ( AHLs ) 分子.Kate Blackwell's endowments to hundreds of charitable causes aroun...

The reply took him so much aback that for a moment he was lost for words.这个答复令他猝不及防,一时不知道说些什么好。He appeared taken aback.他显得很吃惊。The little girl screamed and it took us aback.小女孩的尖叫声吓了我们一跳.The news took me aback.这条消息把我搞得措手不...

backwardly的音标：backwardly的英式发音音标为：['bækwədlɪ]backwardly的美式发音音标为：['bækwədlɪ]...

take aback的音标：take aback的英式发音音标为：[teik ə'bæk]take aback的美式发音音标为：[tek ə'bæk]...

Do pair of hackers trade on stockjobber net with respect to impregnable?证券公司网上交易对黑客就固若金汤?Allows you to understand, all kinds of popular hackers and computer - related news developments!让您及时了解, 各类热门黑客新闻及计算机相关动态!Hackers do...

backpedal的现在完成时为：backpedaled...

attack的近义词/同义词有：storm, assault, bombard, charge, ambush, invade, raid, charge, push, siege, drive, onslaught, assault, offense, bombardment, push, descent, invasion, onslaught, aggression, tackle, aggress, beset, offensi...

n.小玩意儿...

Work slackens on a hot day.热天工作缓慢.If the demand for one product slackens, another line of business can provide balance.如果一种产品的需求量减少, 另一种产品可代替它,使营业保持平衡....

Boxes are stacked in every nook and cranny at the factory.盒子叠放在工厂的各个角落。He stacked the firewood in the backyard.他把木柴堆在后院。The odds are stacked against civilians getting a fair trial.平民难以得到公正的审判。There was an impressive arra...

Bridges over railroad tracks root danger out in crossing.铁轨上空的天桥排除了穿行中的危险.Gullies, streaks, ripples and dust devil tracks on Russell Crater Dunes.沟壑, 条纹, 波纹和沙尘暴,罗素环形山沙丘轨道.The workers are laying the tracks.工人们正在铺铁轨。The ki...

n.中卫...

blackmail的音标：blackmail的英式发音音标为：['blækmeɪl]blackmail的美式发音音标为：['blækˌmel]...

backstep的音标：backstep的英式发音音标为：['bækstep]backstep的美式发音音标为：['bækstep]...

Each week Dr Buczacki chooses a listener's question and gives a detailed answer.每个星期布柴齐医生都会选取一位听众的问题，给予详细回答。...

backfin的音标：backfin的英式发音音标为：['bækfɪn]backfin的美式发音音标为：['bækfɪn]...

反击，回击，还手...

fall back的音标：fall back的英式发音音标为：[fɔ:l bæk]fall back的美式发音音标为：[fɔl bæk]...

The quarterback faked to the fullback and handed off to the halfback.四分卫做了个要把球传给后卫的假动作,却把球传给了中卫.The star halfback hauled down the pass for a touchdown.那位明星中位接住远传球触地得分.He started his ace left halfback on the second half.在...

jackknife的音标：jackknife的英式发音音标为：['dʒæknaɪf]jackknife的美式发音音标为：['dʒækˌnaɪf]...

[人名] 巴克利...

Can you loan me your tennis racket?你能把网球拍借给我用一下 吗 ?He had his tennis racket strung.他将网球拍的弦装好了.I bought her a new tennis racket.我给她买了一只新的网球拍....

回顾...

fall back on的音标：fall back on的英式发音音标为：[fɔ:l bæk ɔn]fall back on的美式发音音标为：[fɔl bæk ɑn]...

jackknifes的音标：...

I've been picked up for loan - sharking and racketeering but never convicted.我因为放高利贷和勒索被起诉过,但是罪名从没成立.Edwards was indicted on racketeering charges but never convicted.爱德华兹被控犯有诈骗罪，但却从未被定罪。Today, Rostov stands accused ...

backspace的第三人称单数（三单）为：backspaces...

jack的近义词/同义词有：lift, heave, uprear, upthrow, uplift, hoist, upthrust, upcast, upheave, rear, erect, boost, raise, raise, inflate, make, escalate, augment, up, push, extend, increase, accelerate, higher, banner, banneret, ...

Her mood was blacker than ever.她的心情从未如此低落过。That old man's revenge has been blacker than my sin.那老人的复仇比我的罪过更见不得人.Third, as has been noted, he is concerned blacker and bleaker problems than Emerson ever acknowledged.第...