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- He wants to widen his knowledge of the industry. 他想扩充自己在这一行业的知识。
- The city is widening this street. 该城正在拓宽这条街。
- 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。
- A widening in a highway to allow vehicles to pass or park. 避车道，停车道高速分路上可以错车或停的宽大空间
- 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。
- pulse widening circuit 脉冲加宽电路
- 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。
- We shall have to widen out the road. 我们必须加宽这条公路。
- An aneurysm is a localised widening of an artery. 大约5%25到10%25的年龄在65岁至79岁的男性患有腹主动脉瘤，但是他们不知道。
- The North-South gap is widening. 南北差距进一步扩大。
- widening circuit 展宽电路
- Increased traffic necessitated widening the road. 交通量增大，这就需要拓宽道路。
- The gap between the rich and the poor have widen. 贫富之间的差距扩大了。
- 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。
- 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。
- They have been widening the road. 他们在加宽马路,但尚未完工。
