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...

backslide的音标：backslide的英式发音音标为：['bækslaɪd]backslide的美式发音音标为：['bækˌslaɪd]...

backdoor的音标：backdoor的英式发音音标为：['bækdɔ:]backdoor的美式发音音标为：['bækˌdɔr, -ˌdor]...

We cannot put back the clock.我们无法让时光倒流。The date had been put back from March to April.日期由三月推迟到四月.News conferences due to be held by both men have been put back.原定两个人共同举行的新闻发布会被推迟。...

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

n.反手，反手击球( backhand的名词复数 )...

adj.有背的，有财力支持的v.（使）后退， （使）倒退( back的过去式和过去分词 )，支持，作…的衬里，（用证据或理论来）证实（一种理论或主张）...

G raft or kickbacks paid to officials or law enforcem ent authorities.暗中付给官员或执法人员的回扣.Members of their administrations received kickbacks and bribes from lobbyists and businessmen.他们的管理层人员收受来自说客和商人的佣金和贿赂.Is receiving or g...

倒缆，反向弹簧...

backlashes的音标：...

逆弧...

放暗箭...

backbreak的音标：backbreak的英式发音音标为：['bækbreɪk]backbreak的美式发音音标为：['bækbreɪk]...

在…后面...

Large cysts can cause Backaches and a dragging sensation.体积较大的囊肿可引起背痛及牵扯感.Worry can bring a lot of diseasessuch as tension headaches and backaches.忧虑能产生很多疾病,如神经紧张性头痛、腰酸背痛等.In August 1982, Julian started complaining of ba...

" You'll need kindling and medium wood and logs and backlogs.“ 点火柴、引火柴、原木、垫底的,你都用得着. ”The F . B . I. and the inspector general disagreed over how to measure those backlogs.对于怎么衡量这些积压的东西,FBI和检察长持不同意见....

go back as far as的音标：go back as far as的英式发音音标为：[ɡəu bæk æz fɑ: æz]go back as far as的美式发音音标为：[ɡo bæk æz fɑr æz]...

take sth back的音标：...

Such a vicious lie could be nothing but a stab in the back.这样一种恶毒的谎言简直是暗箭伤人.Such a vicious lie is nothing but a stab in the back.这种恶毒的谎言完全是暗箭伤人.Such a vicious lie could be nothing but stab in the back.这样的恶毒谎言简直是背地里向人捅刀子....

backbite的现在进行时为：backbiting...

Sixties singing star Petula Clark is making a comeback.60年代的歌星佩杜拉·克拉克复出了。Romance is making a comeback. Reality is out.浪漫主义正重新流行起来，而现实主义过时了。Tight fitting T-shirts are making a comeback.紧身T恤再度流行起来。...

n.热情赞扬，热情支持v.拍背以示友好( backslap的现在分词 )...

backwater的音标：backwater的英式发音音标为：['bækwɔ:tə(r)]backwater的美式发音音标为：['bækˌwɔtɚ, -ˌwɑtɚ]...

comeback的复数形式为：comebacks...

Every part of the system has a backup.系统的每个部分都有备用元件。She once sang backup for Madonna.她曾经为麦当娜伴唱.Have you kept a backup of this file?你把这文件备份了 吗 ?...

The prime minister give in to pressure from the backbencher.首相向来自后排座议员压力让步....

backwoodsmen的音标：...

It was too late to turn back.回头已经太晚了。They were very nearly forced to turn back.他们差点被迫返回。Don't turn back the corners of the pages to mark your place.别折书页的角来标明你读到的地方....

back的一般过去时为：backed...

throwback的音标：throwback的英式发音音标为：['θrəʊbæk]throwback的美式发音音标为：['θroʊbæk]...