Ferrous arsenide
[化] 二砷化三铁
🧩 词语组成解析
[化] 砷化物\\n[医] 砷化物
🗣️ 情景例句
It's 5:05.
现在是五点零五分。
Don't bury your head in the sand.
不要逃避现实。
I often fish for hours without catching anything.
我经常一钓数小时却一无所获，