英语词汇Christmas tree effect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	Christmas tree effect
释义	Christmas tree effect 【天】圣诞树效应(认为某些类星体光频的变化并非由其运动而是由内部变化所致的一种假设)
随便看	graded-schools' grade inflation grade inflations grade labeling grade labelling grade label(l)ing gradeless gradeless gradely grademark grademarked grademarking grademarks grade point grade-point average grade points grader graders grades grade's grade school grade schooler grade schooler grade-schooler grade-schoolers

英汉双解词典包含548777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。