友情提醒：点击
，可以收听真人发音
，可以收听真人发音 
小测验：选择正确的单词
- 论坛新贴
yr
基本释义
- = Year,年，年度
英英解释
1个名词解释
- a period of time containing 365 (or 366) days
[同] twelvemonth, year, yr
[例]- she is 4 years old
- in the year 1920
- a period of time containing 365 (or 366) days