Megaperm
镍锰铁高导磁率合金
🗣️ 情景例句
Remember, you win, and I cook dinner for the entire family.
记得吗， 你要是赢了， 我给全家做晚餐。
In general,my reaction is favorable.
总的来说,我的反应是有利的。
It was no use pretending that I had not seen him, so I waved to him.
若再装作没看见他已是没有用了，我只好向他招手。