Perminvar
[计] 镍铁钴合金
🗣️ 情景例句
If they come home and they're on ...
要是他们回来看见灯开着……。
That's just what I was looking for.
那正是我所期待的。
An enterprise has to incur certain costs and expenses in order to stay in business.
一个企业为了继续经营，不得不支出一定的费用和开销。