Nonagenarian
a. 90至99岁的\\nn. 90至99岁的人
📖 牛津释义
nonagenarian
n, adj (person who is) of any age from 90 to 99 90至99岁的（人）.
🗣️ 情景例句
But I think he was nervous tonight.
但我想他今晚有点紧张。
How low-class!
真低级！
Can you play jazz?
你们能演奏爵士乐吗？