Test valve
[化] 检查阀
🧩 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;
🗣️ 情景例句
We'll make another.
我们还可以再次约会。
A man of words and not of deeds is like a garden full of weeds.
一个只说不做人就像一个长满野草的花园。
He said he was educated in the United States.
他说他是在美国受的教育。