短语词组短语coterminous rate 同期利率coterminous U 毗连的coterminous rconsumed 同期利率coterminous Ņ rate 同期利率coterminous E 毗邻的;毗连的coterminous U rate 同期利率Coterminous Frames Differencing 帧间差分 返回 coterminous