Gera
abbr. geratologic(al)(ly) 老年医学的（地）; geratologist 老年医学家; geratology 老年医学
🗣️ 情景例句
I've heard a lot about you, sir. Now I finally have the chance to meet you in person.
先生，久仰大名，现在终于让我亲自见到你了。
He who wants a mule without fault, must walk on foot.
如要骡子无缺点，只有自己徒步行。
Really? You came at a bad time of year, I'm afraid!
真的？恐怕你来的不是时候。