Grinding drum
[化] 磨碎机; 鼓式磨碎机
🧩 词语组成解析
a. 刺耳的, 沉重的, 剧烈的\\n[化] 研磨; 磨碎
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
OK?
好吗？
Every advantage has its disadvantage.
有利必有弊。
He was very healthy and happy, but he could not look after himself.
他很健康，非常欢快。但不能照料自己。