| 释义 | calendar day
 calendar dayn  (Astronomy) See day1 Thesaurus| Noun | 1. |  calendar day - a day reckoned from midnight to midnightcivil dayperiod, period of time, time period - an amount of time; "a time period of 30 years"; "hastened the period of time of his recovery"; "Picasso's blue period"day - a day assigned to a particular purpose or observance; "Mother's Day"date - the particular day, month, or year (usually according to the Gregorian calendar) that an event occurred; "he tried to memorizes all the dates for his history class"day of the week - any one of the seven days in a weekhebdomad, week - any period of seven consecutive days; "it rained for a week" | 
 calendar day
 calendar day[′kal·ən·dər ‚dā]  (astronomy) The period from midnight to midnight; it is 24 hours of mean solar time in length and coincides with the civil day. EncyclopediaSeec/dcalendar day
 Synonyms for calendar daynoun a day reckoned from midnight to midnightSynonymsRelated Wordsperiodperiod of timetime perioddaydateday of the weekhebdomadweek
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