Polymetallic
多金属的
🗣️ 情景例句
Pleased to meet you.
很高兴与你见面。
Seriously, thank you all for coming and taking part in our camp.
说真的，谢谢你们来加入我们的野营。
That's the doorbell, said Ann's mother. They're here!
“门铃响了，”安的母亲说。“他们来啦！”