equinox ['i:kwənɔks]
参考词典中equinox的常规释义：
基本释义
- n. 昼夜平分点,春分或秋分
常用短语
- vernal equinox
n.春分 - autumnal equinox
n.秋分 - september equinox
秋分 - spring equinox
春分点
- vernal equinox
英英解释
2个名词解释
- either of two times of the year when the sun crosses the plane of the earth's equator and day and night are of equal length
- (astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic
[同] equinoctial point, equinox
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