Diamagnet
[计] 抗磁体, 反磁体
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
Joy and sorrow are next-door neighbours.
是喜是忧难以分。
From the moment he arrived there, he kept on pestering his doctor to tell him when he would be able to go home.
从他进医院那一刻时，他就缠住医生，让医生告诉他什么时候能回家。