backtrack的音标：backtrack的英式发音音标为：['bæktræk]backtrack的美式发音音标为：['bækˌtræk]...

n.核对...

对…表示赞扬...

反铲，反铲挖掘机，反向铲，倒铲...

The move represents a setback for the Middle East peace process.这个行动意味着中东和平进程受挫。The team suffered a major setback when their best player was injured.最优秀的队员受了伤，使得这支队伍的实力大打折扣。She views every minor setback as a disaster.她把每...

backcoupling的音标：backcoupling的英式发音音标为：[bæ'ku:plɪŋ]backcoupling的美式发音音标为：[bæ'kuplɪŋ]...

She hurried to the kitchen in back of the store.她赶紧进到商店后面的厨房。The crowd in back of Old Chen began to clamour.陈老七背后的闲人们大噪起来.In back of us were the woods, below a stretch of meadow, then the sea.我们后面是树林, 下面是一片草地, 再过去就是大海了....

backbiting的音标：backbiting的英式发音音标为：['bækbaɪtɪŋ]backbiting的美式发音音标为：[]...

v.拍背以示友好...

Beware of backlighting problems on an upward tilt.向上倾斜时要注意逆光问题.The fluorescent lamps backlighting have made progress in technology with the development of liquid crystal display.随着液晶显示的发展,背光照明用荧光灯取得了技术进步.Backlighting , i...

adj.向后的，倒行的，返回的，落后的adv.向后，往后，倒，逆...

backflooding的音标：backflooding的英式发音音标为：[bækf'lʌdɪŋ]backflooding的美式发音音标为：[bækf'lʌdɪŋ]...

Looking back, she feels she should never have hung up her backpack.回首过去，她觉得自己真不该放下背包不再徒步旅行。He squirmed out of the straps of his backpack.他扭动身体，挣开背包的肩带。This suitcase, and a backpack.这个手提箱和背包....

playback的复数形式为：playbacks...

come back的音标：come back的英式发音音标为：[kʌm bæk]come back的美式发音音标为：[kʌm bæk]...

n.平装本，平装书...

backpedal的现在进行时为：backpedaling...

The finance minister backtracked on his decision.财政部长收回了他的决定。He backtracked into the wood and climbed a tall tree.他沿原路返回树林,爬上一棵粗壮的大树....

n.缺点，不利条件，障碍( drawback的名词复数 )...

n.拆除，退火...

Christie Boner : Well, I saw the backseat.克里斯蒂: 对, 我看到了后座.Why is he such a backseat driver when he rides with me?为什么他跟我一起坐车时,总是指手划脚?They accused the former prime minister of being a backseat driver.他们指责前首相越俎代庖。To avoid b...

What do 4 front tooth call backmost? Breathe out, do I begin to grow a tooth?最后面的4颗大牙叫什么? 呼呼, 我开始长牙了?...

Dave was in a hurry to get back to work.戴夫急于回到工作岗位。"Now then," Max said, "to get back to the point."“好吧”，马克斯说，“回到正题上来。”"Oh," he said carelessly. "I'm in no hurry to get back."“噢，”他漫不经心地说道，“我不急着回去。”...

backup的复数形式为：backups...

backside的音标：backside的英式发音音标为：['bæksaɪd]backside的美式发音音标为：['bækˌsaɪd]...

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

backslide的第三人称单数（三单）为：backslides...

drawback的复数形式为：drawbacks...

backslide的现在完成时为：backslid...

Cross was a little taken aback by her abrupt manner.她鲁莽的态度让克罗斯感到有点吃惊。Roland was taken aback by our strength of feeling.我们反应如此强烈，令罗兰大吃一惊。The little girl screamed and it took us aback.小女孩的尖叫声吓了我们一跳....