英语词汇peri-naphthindene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	peri-naphthindene
释义	peri-naphthindene 简明释义蒽嵌环己烯
随便看	summation formula of poisson summation frequency summation gallop summation graph summation index summation instruction summation instrument summation law summation limit summation loudness decrement summation loudness increment summation meter summation metering summation method summation model summation network summation of arithmetic progression summation of binomial coefficients summation of contraction summation of geometric progression summation of losses summation of parts summation of series summation of stimuli summation of subdivided layer settlements

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。