too small or unimportant to be worth consideration 微不足道的;无足轻重的 the sum required was insignificant compared with military spending. 跟军用开支相比,这个数目微不足道。 ■(of a person) without power or influence (人)无权无势的 ■meaningless 无意义的 insignificant yet enchanting phrases. 没有意义却又迷人的短语。