Anthoinite
水钨铝矿
🗣️ 情景例句
Good morning, Mr. Tao.
早上好，陶先生。
It's just the matter of the schedule,that is,if it is convenient of you right now.
如果你们感到方便的话，我想现在讨论一下日程安排的问题。
We must get help.
我们得找人帮忙。