Foamer
[化] 发泡剂; 起泡剂
🗣️ 情景例句
You're absolutely right.
你完全正确。
By reading we enrich the mind; by conversation we polish it.
读书可以使我门的思想充实，谈话使其更臻完美。
but they seldom realize that they have brought this on themselves.
殊不知这是他们自找的。