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
I want to end our relationship.
我想结束咱俩的关系。
Poverty is not a crime.
贫非罪。
It usually comes in February or March. Summer is often very hot.
通常在2月或3月开始。夏天很热。