Incircle
内切圆
🗣️ 情景例句
I can't figure out why he quit his job.
我不能理解他为什么要辞职。
He who risks nothing, gains nothing.
不入虎穴，焉得虎子。
But he has not promised to give you any of his blood.
但是他并没有答应给你他身上的任何一滴血。