Pyroferrite
熱電鐵氧體
??? 情景例句
and Philip was opening his first medical office.
而Philip則第一次開診所。
I'm sorry. I'm engaged now.
對不起，我現在正忙著。
we are now pretty certain the Earth is the only one on which life can survive.
我們目前可以肯定的是，地球是生命能存在的唯一行星。