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
with the question of whether I go back to work or not.
为我是否回去工作这个问题。
Excuse me I couldn't write you sooner.
对不起我不能尽快给你写信。
How much did you want to increase your order.
你的订量要增加多少？