英语词汇secondary spectrum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 spectrum
释义	secondary spectrum 【光学】次级光谱【摄影术】二级光谱
随便看	neo-Lamarckism neo-lamarckisms neo-Lamarckist Neo-Latin neo-latins neoliberal neoliberalism neoliberalisms neoliberals neolinguist neolinguistic neolinguistics neolith Neolithic neolithics neoliths neolocal neolocal residence neologian neologians neological neologically neologies neologise neologised

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。