Clappet (valve)
[化] 止回阀
🧩 词语组成解析
[建] 止回阀
🗣️ 情景例句
How long will it take for my mail to reach its destination?
我的信件到达目的地要多久？
I asked him if he spoke English.
我问他他是否说英语。
On entering a shop, he would ask for a new perfume called 'Scented Shadow' or for 'insoluble bath cubes'.
他走进商店后，会提出要一种名叫“香影”的新型香水或什么“不溶浴皂”。