1)tie up n.,用来捆束的东西2)It's used for keeping things in.,用来装东西的。3)Something that binds;a ligature.,用来绑扎的东西;绷带4)The thing or things with which.,用以…的东西5)Something that serves as an obstacle; a barrier.,路障用来作为障碍的东西;障壁6)Something that garnishes;an embellishment.,装饰用来装饰的东西;一种饰物
