Equinox
01
分点, 春分点または秋分点
(astronomy) either of the two celestial points at which the celestial equator intersects the ecliptic
文法情報
有生性の状態
抽象的
形態的構成
複合語
可算
複数形
equinoxes
02
分点, 昼夜平分点
either of the two moments in a year when the Sun, in its apparent motion along the ecliptic, crosses the celestial equator, resulting in approximately equal periods of daylight and darkness worldwide
例
The spring equinox marks the beginning of spring in the Northern Hemisphere.
春分は北半球で春の始まりを告げます。
