Quinquagenarian
a. 五十多岁的\\nn. 五十岁至五十九岁的人
🗣️ 情景例句
He started out on a voyage around the world.
他开始周游世界。
It's a good thing you reminded me to take my heavy coat.
谢谢你提醒我拿我的厚衣。
What's that in your hand?
你手里拿的是什么？