P. rat. actat.
[医] 与年龄成比例
🗣️ 情景例句
Yes. When you get on the transfer bus, just show the bus driver this ticket stub.
要。当你上了转乘的公共汽车时，就把这张票根给司机看。
I don't feel up to that.
我觉得不能胜任那工作。
It's the library's. Please be more careful from now on!
“是图书馆的书。从现在起请你倍加小心！”