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
Do you still live there?
你现在还住那儿吗？
I am ready to sign the agreement.
我已经准备好了签合同。
How did you decide that product was safe?
你怎样决定产品是安全的呢？