Clappet (valve)
[化] 止回阀
🧩 词语组成解析
[建] 止回阀
🗣️ 情景例句
I never bother servicing my own car, it's too much trouble.
我从来都不自己修车的，麻烦死了。
Stingy bastard!
小气鬼！
Of course, everyone likes presents.
当然，每一个人都喜欢礼物。