n.支持( backing的名词复数 )，支持者，背衬，（独唱或独奏的）伴奏...

v.拼命...

排气管内爆音...

adj.驼背的，弓背，罗锅儿...

Hes built like a linebacker, said Dr. David Kalla, whodelivered the baby by Caesarean section.这名男婴通过剖腹产降生, 为他接生的医生大卫·卡拉说:“他的身材就像一名后卫球员. ”...

linebacker的音标：linebacker的英式发音音标为：['laɪnbækə(r)]linebacker的美式发音音标为：['laɪnˌbækɚ]...

backcross的现在完成时为：backcrossed...

backspace的音标：backspace的英式发音音标为：['bækspeɪs]backspace的美式发音音标为：['bækspeɪs]...

n.灰色动物（如：灰鲸，黑头鸦，斑背潜鸭等）...

We had to backtrack to the corner and cross the street.我们不得不原路返回到拐角处过街。Can we just backtrack a little bit and look at your primary and secondary education?我们能不能回过头来谈谈你的小学和中学教育？Air cargo loading problem by backtrack algor...

Petty officers are the backbone of a navy.军士是海军的骨干。Agriculture forms the backbone of the rural economy.农业是农村经济的基础。The wounded soldiers showed much backbone before the enemy.受伤的士兵在敌人面前表现出了威武不屈的精神....

pay back的音标：pay back的英式发音音标为：[pei bæk]pay back的美式发音音标为：[pe bæk]...

The comeback of all comebacks began in the 54 th minute.复出所有复出,开始在第54分钟.Career comebacks from disaster are both difficult and, oddly, easy.失败后东山再起既困难又容易(后面一点有些奇怪).Tennis has had a surplus of comebacks.网球球员复出的例子比比皆是....

backrun的音标：backrun的英式发音音标为：['bækrən]backrun的美式发音音标为：['bækrən]...

减少，剪[裁，缩]短，追述，急转方向...

adj.（工作）秘密的，在幕后进行的，，（人）幕后的n.密室...

If you love life, life will love you back.热爱生活，生活也会厚爱你。We'll go to a meeting in Birmingham and come straight back.我们将去伯明翰参加会议，然后马上回来。The rescuers were beaten back by strong winds and currents.救援人员因风浪太大而被迫中断工作。...

backward的近义词有：back, backward, hind, behind。下面这些词均有"在后，向后"的含义：back：作为副词或形容词时，强调所修饰物的位置以及动作运动方向。backward：可用于人或物，指向后的，落后的或迟钝的。hind：指成对并且分前后的东西的"后面的"。behind：指一物同它物相对的位置或场所。...

backpack的复数形式为：backpacks...

n.远足野营...

A storm-tossed ship was painted on the backdrop for the first act of the modern drama named Pirate.名为《海盗》的话剧第1幕的背景幕布上画的是颠簸于惊涛骇浪中的一条船。Leeds Castle will provide a dramatic backdrop to a fireworks display next Saturday...利兹...

back and forth的音标：back and forth的英式发音音标为：[bæk ænd fɔ:θ]back and forth的美式发音音标为：[bæk ənd fɔrθ]...

n.（加固书脊的）背衬料...

This shop only sells paperbacks.这家书店只出售平装本的书.Other paperbacks were selling for ten or 15 cents each.其它的平装书每本才卖十或十五美分.I have a lot of old paperbacks to sell.我有许多旧平装本书要卖....

backlight的现在进行时为：backlighting...

...

放回原处，拨回，向后推...

adj.（体力劳动）艰苦繁重的，累死人的...

Can I come back to the question of policing once again?我能再回到维护治安的问题上来吗？"Come back!" he called after me.“回来！”他朝我喊道。She's going to come back every so often.她会偶尔回来的。...

It may already be too late to draw back.现在收回诺言或许为时太晚了.Neither side can draw back from the agreement once the contract is signed.合同一旦签订,任何一方都不准反悔.I have committed myself now and cannot draw back.我已经做了承诺,无法反悔....