Acidifiers
(acidifier 的复数) n.成酸剂
🗣️ 情景例句
It's Richard's film!
Richard的底片找到了
He that knows nothing, doubts nothing.
无知就无疑。
We asked. Can't we be different from each other sometimes?
我们问，“难道我们有时候就不能有别吗？”