1.缩进
2.取消;撤消,撤回,收回(命令,前言等)
3.取消前言,食言,撤回
1.to say that something that you previously said or wrote is not true
2.if part of an object or animal retracts, or if it is retracted, it is pulled backward or inside it
1.This position prevents the boom operator from retracting the boom or from raising it out of the way on disconnect.
这种情况下飞杆操作员将无法收回飞杆或者是将其按向上脱离的方向举起。
2.Some kingdoms are retracting as they have genetics from other creations and cannot attain such a state upon earth.
一些王国正在撤回，因为它们拥有其它造物的遗传而无法在地球上达到这样的状态。
3.The membrane-stripping mechanism includes an active retracting roller and a driven heating roller.
剥膜装置包括主动卷收滚轴及从动加热滚轴。
4.Detailed video presentations illustrate the techniques of passing instruments, suctioning, and retracting during actual patient treatment.
详细视频演示说明了通过技术手段，吸痰，并撤消在实际住院治疗。
5.Now one journal that put out a paper showing an autism vaccine link is retracting it.
目前某一杂志正撤回之前曾发表的一篇关于孤独症和疫苗诱因关系的文章。
6.Then they were gone, the wife retracting her head inside as the car sped away with their canyon images safely digitized.
然后，他们走了，妻子缩回她的脑袋，车子高速离去，连同他们让他们安心的数字化了的峡谷图像。
7.A common complaint from pilots was the manual hand-cranked retracting landing gear, which required 30 cranks.
而飞行员最苦恼的却是用手摇曲柄操作的收放式起落架，需要摇30圈之多。
8.Patrick McSweeney, a former state party chairman, told the Post that Mr McDonnell risks losing votes for retracting his previous views.
前州长PatrickMcSweeney曾告诉邮报McDonnell正冒着失去选票的危险收回他之前的看法。
9.The retracting spring pulls the pressure plate away from the clutch plate thus disengaging the clutch .
在回缩弹簧拉压盘离合器片远离从而脱离了离合器。
10."You mean to tell me, Mr. Vice President, " Mr. Bush said, "you're retracting your concession? "
“那副总统先生，你的意思是，”布什先生说，“你要收回你的让步？”