您要查找的是不是：
- switch hook signal 叉簧信号
- I groped for the light switch in the dark room. 我在黑暗的房间里摸索着找电灯开关。
- The teacher let him off the hook with a warning this time. 这一次老师放过他，只给了一个警告。
- The boxer let his opponent off the hook many times. 那拳击手失掉了许多次击败对手的机会。
- See if you can hook it with this pole. 看看能不能用这根杆子把它捞起来。
- A red light is usually a signal of danger. 红灯通常是危险的信号。
- These two pieces of the chain hook together. 这两个链环套在一起。
- I grope for the light switch in the dark room. 我在黑洞洞的屋里摸索著寻找电灯开关。
- Please hook the rope over the nail. 请把绳子挂在那根钉子上。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- I stood watching for the signal to change to green. 我站着等待交通信号转为绿灯。
- Let's set the clock by the radio time signal. 咱们照着收音机的报时信号把钟对一对。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- Will you hang my coat on the hook? 帮我把我的外套挂在钩上行吗?
- I'll finish this work by hook or by crook. 我要用一切方法来完成这一工作。
- A red lamp is often a danger signal. 红灯常常是危险的信号。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- You may hang your coat on the hook. 你可以把外套挂在钩子上。
- A reflected signal on a communication channel. 一种在通信信道上反射回来的信号。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
- 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
