Norilskite
铂铁镍齐
🗣️ 情景例句
Thanks for your help.
谢谢你的帮助。
If you can't remember, just try to guess.
假如你想不起来，就猜一猜看。
We've got to report back to the head office.
我们还要回去向总部汇报情况呢。