Friction brake-drum
[化] 摩擦制动鼓
🧩 词语组成解析
brake
[brek]
n. 制动器，闸;刹车;阻碍;
vt.& vi. 刹（车）;
drum
[drʌm]
n. 鼓;鼓状物;鼓声;石首鱼;
vt. 击鼓;连打;反复讲;鼓吹;
vi. 击鼓;连打;拍翅;
🗣️ 情景例句
The wedding ceremony will be over.
婚礼会结束。
Sorry to bother you.
抱歉打扰你。
Take this medicine three times a day.
这药每天服3次。