Slotted drum
[化] 开槽桶
🧩 词语组成解析
a. 有沟槽的；有裂痕的
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
I have received the secretarial training for six months.
我曾接受过6个月的秘书训练。
Coming events cast their shadows before them.
山雨欲来风满楼。
It's against the law.
这是违法的。