单词	釋意
释义	英華英華★◀▶英華☞CONSTRUCTION英華☞EXPLAIN
随便看	functional redundancy functional redundancy checking functional reentry functional reference point functional region functional regurgitation functional relation functional relations functional relationship functional reorganization functional representation functional requirement functional requirement document functional requirement document，frd functional requisite functional residual capacity functional response functional risk functional scale functional scheme functional scoliosis functional selector functional selector，fs functional semantics functional separation