詞語：leap-year
leap-year的解釋
leap-yearadj. 閏年的
leap-year的意思
leap-year 閏年的;procedures JAVA-leap year certification JAVA程序—閏年的驗證-;
leap-year的參考例句
1.which has twenty-eight and each leap year twenty-nine. 二月有二十八天並且每個閏年有二十九天。
2.Leap - year day ( every four years)and year - end day ( every year)would be counted as extra Saturdays. 人們把閏年日（每四年一天）和年末日（每年一天）視為外加的星期六。
3.region of the calendar, the use of the Shang Dynasty is a yin and yang, a calendar, there Runyue, the sub-leap year, there Shuowang Pingnian year, 12, a leap year and 13 months. 中原地區的曆法，商代時使用的是一種陰陽合歷，出現閏月，有平閏年之分，平年一年裡有朔望月12個，閏年有13個月。