英语词汇perpetual day怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	perpetual day
释义	perpetual day 极地永昼(南北两极出现的太阳不落，无夜晚的现象)
随便看	dispersed settlement disperse dye disperse dyeing disperse dyes disperse for disperse from disperse into disperse medium disperse phase disperser dispersers disperses disperse system disperse throughout disperse to disperse with dispersibility dispersible dispersible inhibitor dispersing dispersing agent dispersing agents dispersing medium dispersing mediums dispersing prism

英汉双解词典包含483723条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。