您要查找的是不是：
- a catch mechanism that acts as a switch. 作为开关的机器装置。
- Fish were surfacing to catch insects. 鱼浮到水面上捕捉昆虫。
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- Her evil ways will certainly catch up with her. 她的恶劣行为必将使她自食其果。
- It is a nice song and I think it will catch on quickly. 这首歌很好，我想它会很快流行起来。
- He catch the redeye from los angel to New York. 他赶上从洛杉矶到纽约的夜航班机。
- I want to catch forty wink before the guest arrive. 我想在客人到达之前，先打个盹儿。
- He ran quickly so as to catch the last bus. 他跑得很快以便赶上那末班车。
- We're just in time to catch the train. 我们正好赶上了火车。
- The police worked out a plan to catch the thief. 警察制定出了策略捉贼。
- You operate the mechanism by winding this handle. 操纵这台机器要转动这个把手。
- He walked too slowly to catch up with me. 他走得太慢而不能跟上我。
- We have done all we could to catch up with them. 我们已经尽了一切可能来赶上他们。
- The watch has delicate mechanism. 这块表有精细的机械装置。
- The spider can catch insects by cobweb. 蜘蛛能用蜘蛛网抓住昆虫。
- Let's examine into the basic mechanism involved. 让我们把有关的基本结构搞搞清楚。
- A rabbit get catch in the blade of the reaper. 一只兔子被卷到收割机的刀刃中去了。
- It will go hard with you if I catch you smoking. 如果我抓到你抽烟，你就麻烦了。
- He sat in a draught and catch a cold. 他坐在风口上，着凉了。
- If I miss this train I'll catch the next one. 如果我错过了这班火车，就赶乘下一班。
- 今日热词
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- 深远海浮式风电平台 - deep-sea floating wind power platform
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- 京雄高速公路 - Beijing-Xiongan expressway
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- 农业及相关产业增加值 - the added value of agriculture and related industries
