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- The accused refused to retract (his statement). 那被告拒不撤消(其供述).
- Have you turned off the water valve? 你关掉水阀了吗？
- We need an eye bolt to fit this valve. 我们需要一个有眼螺栓来固定这个阀门。
- The undercarriage on light aircraft does not always retract in flight. 轻型飞机飞行时起落架不一定缩回。
- He soon detected the faulty valve. 他很快查到了出毛病的阀门。
- retraction valve 回缩阀
- His retraction predicates a change of attitude. 他的退缩表示他态度有了变化。
- People with tact have less to retract. 智者悔少。
- To recant or retract something sworn. 食言取消或撤回所发的誓
- The pump sucks air out (of the vessel) through this valve. 这台泵通过这个阀门把(容器中的)空气抽出。
- To retract(something spoken;unsay. 收回（所说的某些话）；撤回（前言）
- The exhaust valve on my car have burn out three times. 我车子上的排气阀已烧坏三次。
- A formal statement of retraction. 正式的撤回声明
- The exhaust valve on my car has burnt out three times. 我车子上的排气阀已烧坏三次。
- A cat can retract its claws,but a dog can't. 猫能收缩爪子，狗却不能。
- To retract(an oath, often by swearing another oath. 取消前誓撤回（一个誓言），经常是通过发另外一个誓
- They tried to persuade me to retract my words. 他们试图说服我收回我的话。
- Composed of a single valve or piece. Used of a shell. 单瓣的由单个瓣膜或部分组成的。用于壳
- The accused refused to retract . 那被告拒不撤消.
- No straight tool retract marks allowed in bore. 钻孔不准有退刀的直接痕迹。
