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
She hasn't been employed for six months now.
她已经失业半年了。
It is a silly goose that comes to the fox's sermon.
只有呆鹅才去听狐狸说教。
Once we get down to the oil, it usually flows to the surface because great pressure,
一旦到达油层，石油就会由于地下巨大的压力流到地面上来，