英语词汇have been there before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 been there before
释义	have been there before (informal) to know all about a situation because you have experienced it全都知道；亲身经历过 See also there
随便看	usafc USA Freedom Corps usa-freedom-corps usage usageaster usager usages USAID usaid USA Network usa-network usas USA Today usa-today usatoday USB usb USB drive usb-drive usbdrive usb drives Usbeg Usbek USBs usbs

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。