Ferrocobaltite
铁辉钴矿
🗣️ 情景例句
It's a great college.
那是一所好大学。
I haven't seen you for age. You haven't been sick, have you?
好久不见。你不是病了吧？
It is almost impossible to take your mind off the journey.
想摆脱开旅途的困扰是很难的。