单词	koeck
释义	koeck 科克¹⁰⁰
随便看	active record active record code active records active recortfiguration active recovery active recreation active recreator active rectification Active rectifier active red active redundancy active reentrant fiber gyroscope active refelction active referee active refixation active, reflecting array Active reflection active-reflective active reflector active reform active regeneration Active regener-ator active region active region contour model active region filament