Anicca
n. 无常
🗣️ 情景例句
I'm not so young anymore.
我不再那么年轻了。
I'll call the roll before class.
课前我要点名。
It was necessary, therefore, to invent instruments that neither slumbered nor slept.
因此，有必要发明一种仪器，既不打盹儿，也不睡觉。