backlash的音标：backlash的英式发音音标为：['bæklæʃ]backlash的美式发音音标为：['bækˌlæʃ]...

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The output signal from the detector may be the blackening of a photographic emulsion.探测器的输出信号可以是照相乳胶的黑度.The solid decomposed rapidly with blackening.固体迅速分解并变暗.Dawn comes and you see its path - the glistening leaf, the gl...

n.回扫，回描，回归...

针尾...

n.黑鲸( blackfish的名词复数 )...

backswept的音标：backswept的英式发音音标为：[bæks'wept]backswept的美式发音音标为：[bæks'wept]...

backscratcher的音标：backscratcher的英式发音音标为：['bækskrætʃər]backscratcher的美式发音音标为：['bækskrætʃər]...

A backpack is a Viking helmet - neither should be a crowed train.背包像维京海盗的头盔一样,不应该带上拥挤的火车.He squirmed out of the straps of his backpack.他扭动身体，挣开背包的肩带。Looking back, she feels she should never have hung up her backpack.回首过去...

Hugging and backslapping are common greetings among Brazilian friends.朋友之间通常会拥抱和拍肩以示问候.He is always backslapping his colleagues at staff meetings.在员工会议上他对同事们总是过于热情....

The life jacket buoyed her up until help arrived.救生衣使她浮在水上直到获救.He reached over and retrieved his jacket from the back seat...他伸手从后座上取回了自己的夹克。Albert wore a brown suede jacket and jeans.艾伯特穿着棕色绒面夹克和牛仔裤。The velvet jacket ac...

jackal的音标：jackal的英式发音音标为：['dʒækl]jackal的美式发音音标为：['dʒækəl, -ˌɔl]...

hack的第三人称单数（三单）为：hacks...

backlands的音标：backlands的英式发音音标为：['bæklændz]backlands的美式发音音标为：['bæklændz]...

Quebec remained a backwater until the 1960s.魁北克直到20世纪60年代还是一片死气沉沉。It is a commonplace to say that Northern Ireland is a backwater in the modern Europe.说北爱尔兰是现代欧洲死气沉沉的落后地区已是陈词滥调了。I find this town too much of a backwater.我...

If the phone rings say you'll call back after dinner.如果有电话打来，就说你吃完饭再回电话。The salesman will call back at any house he missed.那个推销员将重访他所错过的每所房子.I'll call back after dinner.我晚饭后给你回个电话....

n.守卫区，守卫队员，守卫队员的位置...

The President's tactics could backfire.总统的策略可能会适得其反。A victory for Mr Bush and the internationalists could easily backfire.胜利,对于布什总统和国际主义者来说,极容易事与愿违.Don't criticize the students or it may backfire on you.不要总是批评学...

backwash的音标：backwash的英式发音音标为：['bækwɒʃ]backwash的美式发音音标为：['bækwɑʃ]...

slacks的近义词有：jeans, pants, slacks, shorts, trousers。下面这些名词均含有"裤子"的含义：jeans：指劳动布裤或牛仔裤。pants：常用词，在美国，泛指各类裤子，在英国指衬裤或短裤。slacks：美国指比较宽松的便裤，英国人指妇女外面穿的长裤。 shorts：指短裤或裤衩。trousers：指长裤，用于较正式场合。...

backlog的音标：backlog的英式发音音标为：['bæklɒg]backlog的美式发音音标为：['bæklɔg]...

track的一般过去时为：tracked...

micropackage的音标：micropackage的英式发音音标为：[maɪk'rəpækɪdʒ]micropackage的美式发音音标为：[maɪk'rəpækɪdʒ]...

n.窝棚，简陋的小屋，无线电收发室，游民，驽马，废马vi.未婚而同居，居住，暂住，追到，拣起并把（球）丢回去...

Nutcracker的音标：Nutcracker的英式发音音标为：['nʌtkrækə(r)]Nutcracker的美式发音音标为：['nʌtˌkrækɚ]...

She passed the needle through the rough cloth, back and forth.她一针一针地缝那块粗布。The prosecution and defense were bandying accusations back and forth.原告和被告你来我往，互相指责。Max zips back and forth across the living room.马克斯在客厅里快速地来回走动。...

acknowledge的第三人称单数（三单）为：acknowledges...

slacken的反义词有：quicken, quicken, hurry。vt. & vi.slacken的反义词（松弛;变迟钝）：quicken。slacken的反义词（其他释义）：quicken, hurry。...

n.快餐，点心，加餐vi.吃快餐...

cackling的音标：...