temperature varies widely from day to night large difference in temperature between day and night
昼夜系统用英文怎么说
昼夜节律用英文怎么说
昼夜节律性用英文怎么说
昼夜节律紊乱用英文怎么说
昼夜颠倒用英文怎么说
英语词典收录了最新的汉英词典和英汉词典,总共有200多万个词条,词库仍在不断更新中。