Perminvar
[计] 镍铁钴合金
🗣️ 情景例句
And how was your day, Susan?
那你今天过得怎么样， Susan？
The fallout will probably infect millions.
辐射尘可能对数百万人造成影响。
They are very uncomfortable. But women always wear uncomfortable shoes!
的确很不舒适。可是女人们总是穿不舒适的鞋子！