Clappet (valve)
[化] 止回阀
🧩 词语组成解析
[建] 止回阀
🗣️ 情景例句
Great! I'll make a reservation right now.
太好了， 我现在就订房间。
What flights do you have from New York to London tomorrow?
明天从纽约飞往伦敦的有哪几班机？
Mr.Taylor, the owner of a jewellery shop was admiring a new display.
珠宝店主泰勒先生正在欣赏新布置的橱窗。