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。
- backwash circuit 后退电路
- The circuit of the city walls is three miles. 环绕本市城墙的周长是三英里。
- Backwash the swimming pool's filters regularly. 要定期冲洗游泳池的滤水器。
- 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 backwash effect of the war years. 战争年代的遗祸。
- 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。
- The backwash of the passing boat took us a surprise. 那艘经过的船造成的回浪让我们措手不及。
- 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。
- 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。
- The backwash of the passing boat took us by surprise. 那艘经过的船所造成的回浪让我们措手不及。
- The earth takes a year to make a circuit of (ie go round) the sun. 地球绕太阳一周需要一年时间。
- Pertaining to a line or circuit interconnecting several stations. 用于修饰或说明把若干个站互连起来的通信线路或电路。
- Famine is not the only backwash of drought in Africa. 在非洲,饥荒并非干旱带来的唯一后果。
- It takes a year for the earth to make a circuit of the sun. 地球绕太阳一周要一年时间。
- This rock was shaped by the backwash of the crashing waves. 这块岩石是由巨大的逆流冲击而成的。
- This backwash current is governed by volume of water and flow. 回流的水流是由水量及流动决定的。
