英语词汇petr-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	petr-
释义	petr-[petr-] comb.form[用于元音字母前]= petro-：
随便看	local group local horizon local hour angle local immunity local infection localisable localisation localisations localise localised localised state localised vector localiser localisers localises localising localism localisms localist localistic localists localite localities localitis locality

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。