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
He was carrying his son on his shoulders.l
他让儿子骑在肩上。
I'm cutting grass outside.
我在外面剪草。
How about yourself?
你自己呢？