英语词汇positive valence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	positive valence
释义	positive valence 【化学】正(原子)价；负化合价
随便看	lemurs Lena lenacil Lenape Lenapes Lenard, Philipp Eduard Anton Lenard rays Lenard tube Lenard tubes lenas Lenclos, Ninon de lend lendable lend ... a hand lend a hand lend an ear lend an ear to lend a third ear to lend colour to lend countenance to lend ear lend ... ear to lend ear to lended lender

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。