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
To get ahead you'll have to work long hours and take short vacations.
要想出人头地，你必须多工作少休假。
I appreciate your helping me.
感谢你的帮助。
On the left.
站在左边。