释义 |
公转gōngzhuàn一个天体绕着另一个天体转动叫做公转。如太阳系的行星绕着太阳转动,行星的卫星绕着行星转动。地球绕太阳公转一周的时间是365天6小时9分10秒;月球绕地球公转一周的时间是27天7小时43分11.5秒。{revolution — the circling of one heavenly body around another, e.g. in the solar system, planets revolving around the sun, and satellites around the planets. The period of the earth going a circle around the sun is 365 days, 6 hours, 9 minutes and 10 seconds; the moon's revolution around the earth is 27 days, 7 hours, 43 minutes and 11.5 seconds.} |