| 单词 | saros |
| 释义 | saros —saronic /seuh ron"ik/, adj. /sair"os/, n. Astron. the period of 223 synodic months, equaling 6585.32 days or 18 years, 11.32 days (or 10.32 days if 5 leap years occur in the interval), after which eclipses repeat but are shifted 120° west. [1605-15; < Gk sáros << Akkadian shar] |
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