bissextile
英 [bɪ'sekstaɪl]美
adj. 闰年的 n. 闰年
英文词源
bissextile
1580s (n.); 1590s (adj.), in reference to Roman leap year, from Late Latin (annus) bissextilis "leap year," literally "the twice sixth-day," because the sixth day before the Calends of March was doubled.
双语例句
1. The years 1960 and 1964 were both bissextile.
1960和1964年都是闰年.
来自辞典例句
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