sindexspaceless./speys-lis/US // ˈspeɪs lɪs //UK // (ˈspeɪslɪs) //无空隙,无空间,无空位,无空间的Definitionsadj.adjective · 形容词1.›having no limits or dimensions in space; limitless; unbounded.›occupying no space. Level 2More words in s →