单词	big fall voltage
释义	big fall voltage 大电压落差
随便看	urban earthquake hazard protection Urbanec Urban eco-agriculture urban ecoeconomics urban eco-enviromnent urban eco-environment Urban eco-environmental quality Urban eco-functional zone urban eco-geochemistry urban eco-hinterland Urban eco-landscape forest urban ecological Urban Ecological Agriculture urban ecological and environmental problem urban ecologicalbelt Urban ecological circumstance Urban ecological community urban ecological construction urban ecological development urban ecological economy urban ecological envimnment urban ecological environment urban ecological environmental quality urban ecological environment quality urban ecological forest