eightieth
/ˈeɪtiəθ/
American
- num. 第八十, 八十分之一
- Definition
- num. the number 80 in a series, or one of eighty equal parts
- Example
- My grandmother just celebrated her eightieth birthday with the whole family.
- 我奶奶刚和全家人一起庆祝了她八十岁生日。