R.s.a.
[医] 右骶前(胎位)
🗣️ 情景例句
It's Alexandra.
是Alexandra。
I've got a pain in my back.
我的后背有点疼痛。
When he asked if Mr.Lane lived there, the policeman on duty told him that since his defeat, the ex-Prime Minister had gone abroad.
当他询问莱恩先生是否住在那里时，值班的警察告诉他这位前首相落选后出国去了。