英语词汇precontest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	precontest
释义	precontest 简明释义 adj.比赛前的，竞赛前的：与比赛或竞赛前的准备、活动等有关的。
随便看	cobaltous silicate cobaltous stannate cobaltous sulfate cobaltous sulfide cobaltous sulfite cobaltous sulphate cobaltous telluride cobaltous thiocyanate cobaltous tungstate cobalt oxalate cobalt oxide cobalt oxide cobalt oxide treatment cobalt oxydichloride cobalt pellet cobalt pentlandite cobalt phosphate cobalt phosphide cobalt phthalocyanine dye cobaltplating cobalt plating cobalt-platinum alloy cobalt poisoning cobalt pollution cobalt polymerization catalyst

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。