英语词汇protraction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	protraction
释义	pro.trac.tion prE5trAk7F[n n [U]
随便看	performance performance performer performer perfume perfume perfunctorily perfunctory pergola perhaps peril perilous perilously perimeter period period period periodic periodical periodically periodictable peripatetic peripheral peripheral periphery

英汉双解词典包含44095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。