Sahs
[医][=sleep apnea hypersomnolence syndrome]睡眠过度性睡眠呼吸暂停综合征
🗣️ 情景例句
About what?
关于什么
My brother is a member of the faculty.He teaches economics.
我的兄弟是全体教员中的一员，他是教经济学的。
I have my hair cut every month.
我每个月都理发。