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- retractable periscope 伸缩式潜望镜
- The accused refused to retract (his statement). 那被告拒不撤消(其供述).
- 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。
- The wake made by a submarine's periscope. 微波潜水艇的浅望镜在水中造成的波浪
- The wakemade by a submarine's periscope. 微波潜水艇的浅望镜在水中造成的波浪。
- A simple periscope uses mirrors. 简单的潜望镜使用平面镜。
- People with tact have less to retract. 智者悔少。
- Do you get to look through a periscope thingy? |那你是不是可以用 潜水望眼镜那种东西看东西？
- To recant or retract something sworn. 食言取消或撤回所发的誓
- Fin whale has become a periscope? 鲸鱼鳍成了潜望镜？
- To retract(something spoken;unsay. 收回（所说的某些话）；撤回（前言）
- A retractable steering column is also fitted. 阿伸缩转向柱还配备。
- 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。
- 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。
- I decided to retract what I had said before. 我决定收回前面说过的话。
- A viewing instrument such as a periscope, microscope, or telescope. 观看地仪器观察仪器,比如潜望镜、显微镜或者望远镜。
- So then it was too late to retract. 但一言既出，驷马难追。
