Boiler drum
[机] 汽锅鼓, 锅身
🧩 词语组成解析
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
No, I'm not.
不，我不觉得。
On a crowded train, one comes in contact with many people.
在拥挤的火车里面，会和许多人接触。
Come on! they shouted.
“快！快啊！”他们喊道。