Perminvar
[计] 镍铁钴合金
🗣️ 情景例句
Thanks for inviting me to the dinner. I'm looking forward to it.
谢谢你邀请我一起吃晚饭，约会日期早些到就好了。
Would he have seen you if you hadn't waved to him?
如果你没向他招手他会看见你吗？
The house has many large rooms and there is a lovely garden.
这栋房子里有许多房间，还有一个漂亮的花园。