Octogenarian
01
八旬老人, 80至89岁之间的人
a person who is between 80 and 89 years old
例子
Despite being an octogenarian, she still enjoyed hiking in the hills.
尽管是八十多岁的人，她仍然喜欢在山丘上徒步旅行。
octogenarian
01
八十多岁的, 年龄在80至89岁之间的
having an age between 80 and 89 years old
Formal例子
The octogenarian couple shared heartwarming stories from their long and fulfilling lives.
这对八旬夫妇分享了他们漫长而充实的人生中的暖心故事。
