Clairite
硫砷铜矿
🗣️ 情景例句
Just fine.
相当不错。
Do you think the doctor could see me tomorrow before 9:30?
你看医生在明天9:30前能给我看病吗？
I've enjoyed the sports and I've enjoyed learning Chinese.
我喜欢体育，还喜欢学汉语。