Optomagnetics
[计] 光磁学
🗣️ 情景例句
Thanks, Dad.
谢谢， 爸爸。
He always plays the pinball machine.
他通常玩游戏机。
Mrs.Richards sent her children to school and went upstairs to her bedroom.
把孩子送去上学，然后来到楼上自己的卧室。