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- composite ringer circuit 双信号振铃电路
- She's a dead ringer for a girl I used to know. 她酷似以前我认识的一个女孩。
- 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。
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- composite ringer 双信号振铃
- 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。
- That man is a ringer for so-and-so. 那个人很像某人。
- 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。
- HI-low switch button for ringer sound adjust. 音量控制钮：调整电话铃声音量大小。
- He's a dead ringer of his father. 他跟他的父亲长得一模一样。
- Could it be a ringer to test us? 会不会是用来考我们的圈套呢?
- Subsequently, the car came to a bridge near Ringer. 随后，记者乘车来到上清桥附近。
- 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。
- Smith is a dead ringer for his late papa. 史密斯与他的已故的父亲非常相像。
- The rocket did one circuit of the earth and returned to base. 火箭绕地球运行一周后返回基地。
- In his family, everybody used to be a bell ringer ! 他们家族中一代一代的都是敲钟人。
- Hey, your cell phone ringer sounds really annoying. 喂，你手机的铃声听起来真的很烦。
