Vacuum brake
真空闸
🧩 词语组成解析
brake
[brek]
n. 制动器，闸;刹车;阻碍;
vt.& vi. 刹（车）;
🗣️ 情景例句
No. I need to stop by the shop.
不，我要先到商店停一下。
We have asked you to come to our Thank you Party today.
我们邀请你们参加我们今天的“感恩会”。
Which school were you at last year?
你去年在哪所学校读书？