Gerontologist
其它 Other[医] 老年病学家
🗣️ 情景例句
Let me give you y two cents worth.
让我谈谈我的拙见。
All are not merry that dance lightly.
表面高兴的，未必都快乐。
All at once, a rabbit came out of a hole.
突然，一只兔子从一个洞中跑了出来。