Reed valve
[化] 簧片阀
🧩 词语组成解析
reed
[ri:d]
n. 芦苇;芦苇杆;[乐]舌簧;
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
A boy--Max.
男孩。叫Max。
If you have any comment about these clauses, do not hesitate to make.
对这些条款有何意见，请尽管提，不必客气。
'We mustn't buy things we don't need,' I remarked suddenly.
“我们不应该买我们不需要的东西，”我突然发表意见说，