Placentate
a. 胎盘的\\nn. 有胎盘哺乳动物
🗣️ 情景例句
Jogging is a popular form of exercise.
慢跑是一种十分普及的体育活动。
I'd be glad to.
好的。
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！”