Gecalloy
蓋克合金(鐵粉磁心用微粉合金)
??? 情景例句
Well, Grandpa wanted me to study engineering, like him.
嗯 ，爺爺希望我像他一樣學工程。
How could that be?
怎么可能有這種事？
I'm going to meet some friends.Dad.
我打算去看幾個朋友，爸爸。