Philosopher's wool
[化] 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
She is dying to know where you've been.
她极想知道你到哪去了。
That's really something.
真了不起。
How long are you staying in Xi'an?
你要在西安呆多久？