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单词
sidereal month
释义
sidereal month
n.
(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
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hamstrung
Hamsun
Hamtramck
hamuli
hamulus
hamza
hamzah
hamzas
ham–fisted
ham–handed
han
Han
Hanau
Han Chinese
Hancock
Hancock
hand
hand
Hand
Handan
hand and foot
hand and glove
hand and glove
hand ax
handbag
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更新时间:2026/5/19 19:08:37