单词	階坎
释义	階坎 jiē kǎn阶级﹐台阶。阶坎
随便看	matrix steel matrix steels matrix stereo demodulator matrix storage matrix, storage matrix storage system matrix storage tube matrix store matrix strata matrix strength matrix stress calculation matrix structural analysis matrix structure matrix structure conjugated filament matrix structure transformation Matrix subalgebra matrix suction matrix sum matrix supported enzyme matrix-supported enzyme matrix-supported fabric matrix suppression matrix sustained-release capsule matrix sustained-release pellets matrix swell