英语词汇have/know sth off 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 off pat
释义	●have/know sth off ˈpat(BrE) (NAmEhave/know sth down ˈpat) to know sth perfectly so that you can repeat it at any time without having to think about it 了如指掌；滚瓜烂熟◆He had all the answers off pat. 所有的答案他都胸有成竹。 See also know
随便看	authoritarian authoritarianism authoritarianisms authoritarians authoritative authoritatively authoritativeness authoritativenesses authorities authority authorizable authorization authorizations authorize authorized Authorized Version authorized versions authorizer authorizers authorizes authorizing authorling authorly authors authorship

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。