leap year computation闰年: leap year; intercalary year; ...计算: count; compute; calculate; r ...按年计算: per annum按年计算的: annualized化年计算: annualize下载手机词典可随时随地查词查翻译关注微信公众号：chachacidian，回复:闰年计算，即可在微信中查询翻译
