英语词汇“sidereal month”是什么意思，“sidereal month”的读音、用法及例句翻译-烛光网

词汇	sidereal month
释义	sidereal monthn.（名词） The average period of revolution of the moon around the earth in reference to a fixed star, equal to 27 days, 7 hours, 43 minutes in units of mean solar time.恒星月：参照固定恒星得出的月亮围绕地球公转的平均周期，用标准太阳时单位计算，相当于27天7小时43分钟
随便看	permafrost Permalloy permanence permanences permanencies permanency permanent permanent permanent magnet permanent press permanents permanent tooth permanent wave permanganate permanganates permanganic acid permatemp permeability permeable permeable permeance permeances permease permeases permeate

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