基本解释adj.等长的同根派生 equal-length相关词英汉例句用作形容词 (adj.)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.太阳每年通过天赤道的两个时刻中的任何一个时刻,在此时各地的昼夜时间是等长的。equal-length更多例句