Hipernik
海波尼克高导磁率镍铁合金
🗣️ 情景例句
Do you know when the bus for the Summer Palace leave?
你知道到颐和园的车几点开吗？
It's up to us to help those in need.
我们有责任帮助那些有困难的人。
It was kind of exciting.
有点剌激。