Translation of "equinox" - English-Mandarin Chinese dictionary

equinox

noun [ C ] uk us /ˈek.wɪ.nɒks/ US  /-nɑːks/

either of the two occasions in the year when day and night are of equal length

昼夜平分时;春分;秋分
the vernal/autumn equinox 春/秋分

(Translation of “equinox” from the Cambridge English-Chinese (Simplified) Dictionary © Cambridge University Press)