Bisecant
二度割线
🗣️ 情景例句
I want to take a few days off just for relaxation.
我想请几天假放松放松。
A little knowledge is a dangerous thing.
浅学误人。
I really can't agree with you. I prefer science.
我真的不能同意你的看法。我更喜欢自然科学。