Ferrisulfas
[化] 硫酸亚铁
🗣️ 情景例句
It's your fault.[
这是你的错。
He'll always be indebted to you for what you've done.
他将总是为你做了的对你感恩。
All the students are expert drivers, but before they drive any of the buses, they will have to pass a special test.
所有的学生都是开车的能手，但在驾驶公共汽车之前，他们必须通过一项专门测验。