英语词汇preascertains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	preascertains
释义	请查阅词条：ascertain
随便看	nonlitigations nonlitigious non-litigious nonlitigiously nonlitigiousness nonlitigiousnesses nonlivings nonlocalizable nonlocalized non-localized nonlocally nonlocation nonlocations nonlogic nonlogicalities nonlogicality nonlogically nonlogicalness nonlogicalnesses nonlogics nonloser nonlosers nonlover nonlovers nonloving

英汉双解词典包含314281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。