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- Some pumps and all vacuum cleaners work by suction. 有些泵和所有真空吸尘器都是借吸力工作的。
- His wife's death left him a vacuum in his life. 他妻子的去世使他的生活变得空虚。
- A cam that activates another part; a wiper. 凸轮启动另一部分的凸轮; 挺杆
- Her husband's death left a vacuum in her life. 她丈夫的死使她的生活变得空虚。
- Some people are living in a vacuum. 有些人过着与世隔绝的生活。
- A vacuum cleaner is a handy household tool. 吸尘器是一种使用方便的家庭用具。
- The shop repairs vacuum cleaners. 这家店修理吸尘器。
- The porter turned off the vacuum. 清洁工关掉真空吸尘器。
- vacuum wiper 真空式窗玻璃刮水器
- The symbol for the speed of light in a vacuum. 表示真空中光速的物理符号
- The windscreen wiper has to be changed . 挡风玻璃的刮水器得换了。
- Sealed under low pressure or a partial vacuum. 抽空密封的在低压或部分真空状态下密封起来的
- KEY OFREMOVE THE INTERMITTENT WIPER RELAY. 关闭。移去间歇雨刷继电器。
- Dirt and dust are drawn into a vacuum cleaner by suction. 污物和灰尘被吸入吸尘器。
- MEASURE THE INTERMITTENT WIPER RELAY CONTROL CKT. 测量间歇的雨刷继电器控制电路
- We could not pull apart two plates which enclosed a vacuum. 如果两个盘子间是真空，我们就无法将它们分开。
- REINSTALL THE INTERMITTENT WIPER RELAY. 重新安装间歇的雨刷继电器。
- A cam that activates another part;a wiper. 凸轮启动另一部分的凸轮；挺杆
- WITH THE DRB, READ THE INTERMITTENT WIPER VOLTAGE. 用DRB读间歇雨刷电压。
- Operating by means of suction or by maintaining a partial vacuum. 抽真空的用吸取的方式或用维持部分真空的方式来运作的
