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
Oh, I'm so sorry.
噢， 我真难过。
We'd better not go out tomorrow, son.
孩子，我们明天最好不要出去。
'You needn't have said that,' my wife answered.
“你没必要这么说，”我妻子回答说，