Understable
欠稳定的
🗣️ 情景例句
I'm extremely sorry for the delay.
对此延误，我深感抱歉。
Come in, please.
请进。
In primitive cultures the obligation to seek and to receive the traditional instruction is binding to all.
在原始文化中，寻求和接受传统教育的义务对全民都有约束力。