Snell's law
[医] 斯内耳氏定律, 笛卡儿氏定律
🧩 词语组成解析
law
[lɔ:]
n. 法;法学;规律;法制;
vt.& vi. [口语、方言]诉诸法律，对…起诉，控告;
vt. 控告;对…起诉;
🗣️ 情景例句
He's stepped out of the office for a little while.
他离开办公室刚一会儿。
I want to be a journalist after graduation.
毕业后我想当记者。
He teaches English in a middle school.
他在一所中学教英语。