| 释义 |
朔望月shuòwàngyuè月亮连续两次呈现同样的月相所经历的时间。一个朔望月等于29天12小时44分2.8秒。阴历一个月的天数为29天或30天,就是根据朔望月制定的。{lunar month; lunation; synodic month; period of time, averaging 29 days, 12 hours, 44 minutes, and 2.8 seconds, spanning two successive moons of the same phase passing. The number of days in a month in the Chinese lunar calendar, 29 or 30, is established according to the synodic month.} |