posterior造句

He plumped his large posterior into the lavatory pan.
他的大屁股坐到了便盆上.

He paused a moment to raise his posterior from the chair.
他停顿了一下,从椅子上立起来.

The posterior hypothalamus performs the function of defence against cold.
下丘脑后部执行着抵御寒冷的功能.

• #posterior