英语词汇secondary light source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	secondary light source
释义	secondary light source 简明释义辅助光源网络释义短语 1 secondary source of light 二次光源
随便看	mean river level mean roll angle mean-rootsquare mean root square error mean-root-square error mean rotation mean rounds to failure mean rudder angle mean runoff rate means means mean salinity mean sample tree mean sample-tree mean sampling mean sampling accuracy means antihunt means means business mean scale mean scale of photograph mean score Mean screw diameter means depreciation kilometre means depreciation time limit mean sea

英汉双解词典包含3185865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。