英语词汇have/know sth down pat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	have/know sth down pat
释义	请查阅词条：have/know sth off pat
随便看	contributions contributively contributiveness contributivenesses contributor contributorial contributories contributors contributors contributory contrite contritely contriteness contritenesses contriter contritest contrition contrivable contrivance contrivances contrive contrived contrived contrivedly contrivement

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。