中文翻译与英英解释

n.
【天文学】闰，闰年。
adj.
(有)闰年[日]的。 The years 1960 and 1964 were both bissextile. 1960和1964年都是闰年。

例句与用法

The years 1960 and 1964 were both bissextile .
1960和1964年都是闰年。