HSK 6 · verb · Practice
节能
to save energy; energy-saving
这种灯很节能，电费也少。
Zhè zhǒng dēng hěn jiénéng， diàn fèi yě shǎo。
This kind of lamp saves energy, and the electricity bill is lower too.
HSK 6 · verb · Practice
to save energy; energy-saving
这种灯很节能，电费也少。
Zhè zhǒng dēng hěn jiénéng， diàn fèi yě shǎo。
This kind of lamp saves energy, and the electricity bill is lower too.