air-drain的意思|示意

We need to ensure that microbes aren't going to escape into the air or down the drain.

我们需要确保细菌不会从空气或排水管中逃脱。

Rowling, dementors, those creatures who drain "peace, hope and happiness out of the air around them," were inspired by her own experience with clinical depression.

罗琳就说过，摄魂怪——这些吸取“周围环境中的平和、希望和欢乐”的生物——的灵感，其实来源于她自己抑郁症的经历。

Let the wind blow away your troubles, running water to drain away your sadness, diffuse in the air is happy, sending out the aroma of happiness in the flowers.

愿清风吹走你的烦恼，流水流走你的悲伤，空气里弥漫的是快乐，花朵里散发着幸福的香气。

The discharge should be funneled through a Watts air gap fitting piped to a floor drain.

这种排放应该通过美国瓦茨气隙连接件用管道引到地漏处。

In the whole gas supply system, we should set up drainages at both ends to drain the water in the compressed air to insurance the compressed air dry.

在整个供气系统的始端应设置排水装置，并定期将压缩空气中的水分排尽，以保证压缩空气干燥。

The installation of a Watts air gap with the drain line terminating above a floor drain will handle any normal discharge or nuisance spitting through the relief valve.

连接通向地漏的排泄管的美国瓦茨气隙的安装将有助于处理通过安全阀排出的任何正常排放或有害的泄漏。