Ohs
[=obesity hypoventilation syndrome]肥胖通气不足综合征
🗣️ 情景例句
and tell us all about it during lunch.
一面吃午餐 ，一面告诉我们一切。
I pick up my sister from her school.
我到学校接妹妹。
Are they under the chair?
他们在椅子下面吗？