Xanthiosite
黄砷镍矿
🗣️ 情景例句
I never bother servicing my own car, it's too much trouble.
我从来都不自己修车的，麻烦死了。
How long have you been studying English?
你学了多长时间的英语了？
Right from the start there was trouble with the Hubble.
从最开始哈勃望远镜就有问题。