Nomag
非磁性高電阻合金鑄鐵
??? 情景例句
My parents will think it's a good idea.
我的父母會覺得這是件好事。
have you invited any friends?
你邀請朋友嗎？
My knee hurts, my foot hurts and my head too.
我的膝蓋傷了，腳傷了，還有頭。