“civil day”的概念、定义、翻译、参考文献-科学参考

单词	civil day
释义	civil day [`siv·ǝl `dā] ^ASTRONOMY A mean solar day beginning at midnight instead of at noon; may be based on either apparent solar time or mean solar time.
随便看	Arcturus arcuale arcuate arcuated arcuate delta arcuation arcus arc voltage arcwall coal cutter arc-welder's disease arc welding arcwise connected set Arcyzonidae ARDC model atmosphere ardealite Ardeidae Ardennian orogeny ardennite arduinite are area area amniotica area bombing area code area control

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