noun [专属名词] 八十；八十岁；八十年代
Eighty horses trotted up. 80 匹马小跑上来。
adjective [原级] 八十的，八十个的；八十岁的
He's getting on for eighty. 他近八十岁了。
numeral [基数词] 八十
Eighty million years ago, dinosaurs ruled the earth. 八千万年前，地球是恐龙的天下。
- eighty 出现在下面的课文中（提供视频、音频及笔记等可系统性学习）
- Lesson 129&130 Seventy miles an hour
- Lesson 14 A noble gangster
- Lesson 18 Electric currents in modern art
- 网友用 “Eighty” 造句精选
- He ran a property development business in the eighties. 他在80年代经营一家房地产开发公司。
- Eighty horses trotted up. 80匹马小跑上来。
- He was in his late eighties and had become the country's most respected elder statesman. 那时他年近九十，并且已经成为该国最受尊敬的政界元老。