- 相关例句
The trees were thick around the servants'quarters the stables, and the pump house.
职工宿舍、马厩 、 和泵房周围的树木十分茂密.
互联网
主要介绍了在江边淤泥地基上建设电厂循环水泵房的结构设计方法.
互联网
Squeeze the rubber bulb to pump out the air from the tube, thereby creating suction.
?挤压橡胶球泵的空气管, 从而创造吸力.
互联网