英语词汇period before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	period before
释义	请查阅词条：period
随便看	contactable contact-breaker contact center contact clause contacted contactee contactees contact flight contact flying contact high contact hours contacting contaction contactiveness contact lens contact lenses contactless contact man contact man/woman/person contact metamorphism contactor contactors contact print contact process bang the drum of

英汉双解词典包含464360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。