词汇	path of propagation
释义	path of propagation 传播路径
随便看	solar energy electrical fence solar energy electricity generating solar energy electric vehicle solar energy engine solar energy engineering solar-energy evaporator solar energy flat plate collector Solar energy floor thermal radiation solar energy fridge solar energy generating electricity solar energy generation solar energy geyser solar energy glass solar energy greenhouse solar energy green house solar energy heater solar-energy heater solar energy heat generate electricity solar energy heating solar energy heating asphalt storage solar energy heating machine solar energy heat pipe solar energy heat pump Solar energy-heat pump solar energy-heat pump combination