Carbide drum
[化] 电石贮罐
🧩 词语组成解析
n. 碳化物\\n[化] 碳化物; 碳化钙; 电石
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
How do you do?
你好！
I know the boy whose father is a manager.
我知道那个男孩的父亲是经理。
for fear the agents of other firms should be able to trace the kind of research they are likely to be undertaking.
他们生怕别的公司的情报人员据此摸到他们可能要从事的某项科研项目。