英语词汇swear up and down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	swear up and down
释义	请查阅词条：swear blind
随便看	chronic chronicable chronical chronic alcoholic chronically chronically ill chronicalness chronic fatigue chronic fatigue syndrome col col col- col- col. cola co-labourer colacanth colament colander colanders cola nut colas colation co-latitude Colbert, Jean Baptiste

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。