单词	law of diminishing demand
释义	law of diminishing demand 需求递减法则
随便看	active-effluent disposal active-effluent drain pipe active-effluent hold-up tank active-effluent plant area active-effluent system active efflux Active efflux pump active efflux system active ejection altitude simulation facility active elctronic countermeasures active electric circuit active electric network active electric power filter active electric power filterAPF active electric power filter APF Active Electrocardiography active electrode active Electroencephalogram gram active electromagnetic armor active electromagnetic wave absorber active electron Active Electronically Scanned Array Active Electronically-Scanned Array Active Electronic Buoy active electronic countermeasure