| 单词 | epact |
| 释义 | epact 1.(difference between solar and lunar year)闰余(即一年间阳历超过阴历的日数, 约为11日) 2.(number of days between beginning of calendar year and preceding new moon)岁首月龄(即阳历元旦回溯至阴历当月初一的日数) 3.(difference between calendar and synodic months)历月与朔望月的时间差 |
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