Philosophers' wool
un. 氧化锌
🧩 词语组成解析
wool
[wʊl]
n. 羊毛;羊毛制品;（幼虫的）毛;羊毛覆盖物;
🗣️ 情景例句
Susan Stewart …
Susan Stewart……
You say it, but you don't mean it.
口是心非。
Yes, they do.
他们是。