短語詞組短語low potential thermal energy 低位勢熱能potential deformation energy 變形位能potential domestic energy source 潛在民用能源potential &energy 勢能potential of energy conservation 節(jié)能潛力potential of energy utilization 能源利用潛力potential internal energy 內(nèi)勢能potential of energy saving 節(jié)能潛力 返回 potential energy