Ferrous sulfide
[化] 硫化亚铁\\n[医] 硫化亚铁
🧩 词语组成解析
n. 硫化物\\n[化] 硫化物
🗣️ 情景例句
I'll hold on to them for you.
我为你保管吧。
How many of these are you going to send him?
你要送多少给他？
however good and adequate they may be both as parents and as individuals,
不管家长的人品有多么好，作为父母又多么合格，