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
a portrait of the United States--
一幅美国的剪影--
Here, have some coffee on me.
来，我请你喝咖啡。
I've been looking forward to visiting your factory.
我一直都盼望着参观贵厂。