Gerontologist
其它 Other[医] 老年病学家
🗣️ 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。
My son wants to get married in June.
我的儿子想要在6月结婚。
She teaches foreign students Chinese.
她教外国学生汉语。