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
since her mother died.
因为她妈妈去世了。
It seems you are not very patient with me, Ruth.
露丝，你似乎对我不太有耐心。
Early next morning, she saw a light ahead.
第二天凌晨，她看到前方有灯光，