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- In the crack that taking lampblack chance to avoid stockpile of oily be soiled at ordinary times, can enclothe on switch key last film, often change. 平时为避免油渍积存在抽油烟机的缝隙中，可在开要害上覆盖保鲜膜，并不时更换。
- Generally speaking, PSK system performance than switch Keying FSK system well, but must use synchronous detector. 一般来说，PSK系统的性能要比开关键控FSK系统好，但必须使用同步检波。
- 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。
- Research and Implementation of IP Switch Key Software IP交换机中关键软件的研究与实现
- 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。
- You may leave your key at the reception desk. 你可以把钥匙留在服务台。
- He put the key in the lock and turned it. 他把钥匙插入锁里转动。
- I have mislaid my key to the door. 我不知道把门钥匙放到哪里了。
- The switch on the kettle won't stay down. 这个水壶上的开关按下时卡不住了。
- He's locked in and nobody knows where the key is. 他被锁在房间里，没有人知道钥匙在什么地方。
- I switch off when he starts talking about cars. 他一谈起汽车我就厌烦。
- Reading is the key to the treasure house of ideas. 读书是打开知识宝库的钥匙。
- Polls showed a switch to Labour. 民意测验表明形势转而对工党有利。
- I looked everywhere for my lost key. 我到处寻找我丢失的钥匙。
- No, hold it a second, switch that to roast chicken. 不，等一等，把那个换成烤子鸡。
- She inserted the key into the lock. 她把钥匙插入锁中。
- Long lectures really switch me off. 我觉得冗长的演讲很烦人。
- The key turned halfway and then jammed. 钥匙转了一半就卡住了。
- Can we switch over? Here is too hot. 咱们换换地方？这里太热了。
- The key to the whole affair was his jealousy. 整个事情的症结是因为他忌妒。
