Orthonik
[冶]镍铁磁心材料
🗣️ 情景例句
so that we can record our thoughts about the trip.
以便我们能录下旅行中的感想。
They say there's a traffic accident in front of us.
据说在我们前方发生了车祸。
I'd like to know how you reached your conclusions.
我想知道你们是如何得出结论的。