英语词汇“swear up and down”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	swear up and down
释义	swear up and down idiom US : to state (something) very strongly and sincerely : to insist She swore up and down (that) she didn't do it.
随便看	helepole helepoles helepolis helepolises heles Helgoland helgramite helgrammite heli heli- heli-skiing heliacal heliacal cycle heliacal year heliacally heliaccer heliaccest heliacer heliacest Heliamphora heliamphorae heliamphoras helianthaceous helianthema helianthemum

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

swear up and down