Grooved drum
[机] 有槽鼓轮
🧩 词语组成解析
a. 带纹道的；表面有沟槽的
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
Closed for repairs.
关门整修。
There are four quarters in every dollar.
每美元有四个二角五分。
Still, I'm glad the bell is working again.'
不过，钟又能报时了，我还是很高兴的。”