Bima
[医]Bistable Magnetic Core
🗣️ 情景例句
He has the advantage of a good education.
他有受过良好教育的优势。
When it started raining, I was playing outside.
当雨开始下的时候，我在外面玩。
What do the machines do? asked Jim.
“这些机器做什么用？”吉姆问。