您要查找的是不是：
- There are two breakers in this circuit. 这个电路里面使用了两个断路器。
- A replaceable printed circuit board. 一种可替换的印制电路板。
- He took a flashlight lest it should get dark before he returned. 为了预防回来以前天就黑了，所以他带着手电筒。
- The flashlight's beam scanned every corner of the room. 手电筒的光束扫遍屋内各个角落。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- There must be a break in the circuit. 电路中一定有断路。
- A short circuit will blow the fuse. 短路会烧断保险丝的。
- A short circuit put the machine out of action. 短路使机器停转。
- The beam of a flashlight played across the room. 手电筒的光照过房间。
- I signaled to them with a flashlight. 我用手电筒向他们发信号。
- Wicky peeked at John's flashlight. 威奇向约翰的手电筒瞥了一眼。
- The switches close the contacts and complete the circuit. 这些开关可使接触器接通电流形成回路。
- Remember to take a flashlight with you. 记得随身带上手电筒。
- flashlight circuit 闪光电路
- He took a pencil flashlight out of his pocket. 他从口袋中掏出一支笔形电筒。
- Have you brought your flashlight? 你把闪光灯带来了吗?
- The beam from a flashlight showed a beggar sleeping at his doorstep. 手电筒的光照出一个乞丐睡在他家门口。
- My flashlight flashed and then became blind. 我的手电亮了几下,就不亮了。
- Don't connect up the two wires, or there will be a short circuit. 不要把这两条电线接在一起，否则会短路的。
- Shine the flashlight on the stain, so I can see. 请把手电照着楼梯，这样我能看清。
