Brake cylinder
制动圆筒[气缸]
🧩 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
And thanks for the directions.
谢谢你给我指了路。
What is the way to the airport?
哪一个方向是去飞机场？
It was half past four. Everything was ready.
一切都准备好。