節約能源 jiéyuēnéngyuán to conserve energy Definitions Defs Origin Strokes Stroke Words Sentences Sents 节约能源 節約能源 jiéyuēnéngyuán to conserve energy to save or reduce the use of various energy resources Cross-References Has abbreviation 节能 jiénéng
节约能源 節約能源 jiéyuēnéngyuán to conserve energy to save or reduce the use of various energy resources Cross-References Has abbreviation 节能 jiénéng
