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
Nice to meet you, Alexandra.
很高兴见到你， Alexandra。
Went on to get his master's degree from harvard.
然后在哈佛大学取得了学士学位。
Six hundred years ago,
600年前，