单词	certical feed
释义	certical feed [电] 垂宜馈给
随便看	constant productivity constant product line constant profit line constant profit lines constant propagation constant propagation problem constant-property constant proportion constant proportional returns constant proportional risk aversion constant proportion composite control constant purchase power accounting constant purchasing power constant purchasing power bond constant purge line constant Q interpolation constant quality constant quality line constant quantities constant quantity constant radio code constant radius arch dam constant rate constant rate creeep constant rate creep qwjw qwlg qwml qwqd qwqj qwql qwrs qwsc qwsn qwwq 60986 60987 60988 60989 60990 60991 60992 60993 60994 60995