Larmor
precession [电]拉莫尔旋进, 拉莫尔进动
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
Constant dropping wears away a stone.
滴水穿石。
Excuse me! Are you from the USA?
对不起，你是美国人吗？