Coercivemeter
矫顽磁性测量仪
🗣️ 情景例句
It was on his birthday, June second, two years ago.
是在他生日那天。两年前的六月二日。
I have a feeling he will get to the airpot on time.
我有一种感觉他会准时到机场。
You must always return your library book on time!
你必须按时归还图书馆的书！