Ferrisulphas
[机] 硫化亚铁
🗣️ 情景例句
It's a serious matter for a lot of us.
对我们许多人来说这可是个严重的问题。
Is there a beauty shop nearby?
这附近有没有美容院？
After making a short test flight at 4,15 a.m.,
布莱里奥凌晨4点15分作了一次短距离试飞，