Frothing agent
[化] 起沫剂
🧩 词语组成解析
[计] 起泡\\n[医] 起沫, 起泡
🗣️ 情景例句
Yes, I've been there a number of times.
我去过许多次了。
Teaching others teaches yourself.
教学相长。
but the paper was wrapped round a drum which rotated slowly.
根但是纸是卷在慢慢旋转的圆筒上的。