| 单词 | equinox |
| 释义 | equinox 1 ENTRIES FOUND: plural equinoxes plural equinoxes Learner's definition of EQUINOX [count] : a day when day and night are the same length昼夜平分时 ◊ There are two equinoxes in the year: the spring (or vernal ) equinox, which occurs around March 21, and the autumn (or autumnal ) equinox, which occurs around September 23.春分，秋分（一年中有两个昼夜平分时，即3月21日左右的春分和9月23日左右的秋分） — compare solstice |
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