中文翻译与英英解释

安全阀，放出阀，保险阀。

escape:    vi. 1.逃走，逃亡；逃脱，逃逸；逃避；避免。 2.( ...

valve:    n. 1.【机械工程】阀，活门，舌门；汽门。 2.【解剖 ...

a valve in a container in which pressure can build up (as a steam boiler); it opens automatically when the pressure reaches a dangerous level
同义词：safety valve, relief valve, escape cock, escape,

例句与用法

Water system . core of manifold air - escape valve
水系统.集中放气阀芯

Speed control valve shuttle valve rapid escape valve
梭阀快排阀

China moved last year from being a massive importer of steel to being a modest net exporter providing a temporary escape valve for domestic producers
去年，中国从一个钢铁进口大国转变为中等净出口国，为国内生产商提供了临时的“减压阀” 。

Even if the true number is much higher , this is only the smallest of escape valves in the great political pressure - cooker that is china ' s troubled countryside
即便真实数字要远高于此，这也只是这个巨大的政治高压锅- -问题重重的中国农村- -上面最小的一个放气筏罢了。