Valve casing
[机] 阀箱, 阀壳
🧩 词语组成解析
valve
[vælv]
n. 阀;真空管;（管乐器的）活栓;（心脏的）瓣膜;
vt. 装阀于;以活门调节;
casing
[['keisiŋ]]
n. 箱, 盒, 包装, 框, 套管\\n[化] 汽车外胎
🗣️ 情景例句
To advertise during prime time TV is very expensive.
在电视的黄金时段买广告是很贵的。
It may be even more valuable than money but it tastes awful!
它可能比金钱更有价值，但是味道遭透了。
The ball struck him so hard that he nearly fell into the water.
球重重地打在他身上，使他差点儿落入水中。