(noun.) a succession of stages or operations or processes or units; 'progressing in severity as though a cascade of genetic damage was occurring'; 'separation of isotopes by a cascade of processes'.
(noun.) a small waterfall or series of small waterfalls.
(verb.) arrange (open windows) on a computer desktop so that they overlap each other, with the title bars visible.
(verb.) rush down in big quantities, like a cascade.
埃德加整理
手打:莉莎