Indecidua
[医] 无蜕膜类(动物)
🗣️ 情景例句
I don't know for sure.
我不太清楚。
I've had no time to prepare for this meeting, so I'll have to play it by ear.
我没有时间来准备这次会议，所以只好有什么说什么。
They were glad of the examination being over.
他们为考试结束了而高兴。