词汇	reducing fitting
释义	reducing fitting 渐缩管件
随便看	family of languages family of lattices Family of Light Armoured Vehicles family of lines family of love family of mapping family of mappings family of maps family of military personnel family of nations family of open sets Family of Operations Rations family of operators family of operatos family of orientation family-of-origin family of orthogonal curves family of orthogonal trajectories family of oscillation characteristics family of parabolas family of parts family of parts programming family-of-parts programming family of paths family of perennial aromatic herbs