| 词汇 | epact |
| 词根词缀 | 词源： 1552, "number of days by which the solar year exceeds a lunar one of 12 moons;" also "number of days into the moon on which the solar year begins;" from Fr. epacte, from L. epacta, from Gk. epaktos, verbal adj. of epagein "to intercalate, add, bring forward," from epi "on" + agein "to bring, to lead" (cognate with L. agere "to drive, set in motion;" see act). |
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