单词	mean angle
释义	mean angle 平均角
随便看	energy-saving residential building energy-saving result energy-saving results energy-saving retrofit energy saving retrofitting energy-saving revamp energy-saving ring energy-saving routing energy-saving RTG energy saving rule energy saving running energy-saving running energy saving strategy energy-saving strategy Energy-saving sunny green house energy saving supervision energy-saving supervision energy-saving sustainable development energy saving system energy-saving system Energy-saving System energy saving target energy-saving target energy savings energy-savings