energy-saving

US /ˈenərdʒiˌseɪvɪŋ/
UK /ˈenərdʒiˌseɪvɪŋ/
"energy-saving" picture
1.

节能的, 省电的

designed to use as little electricity, gas, etc., as possible

:
We installed energy-saving light bulbs throughout the house.
我们在房子里安装了节能灯泡。
Buying energy-saving appliances can significantly reduce your utility bills.
购买节能电器可以显著降低您的水电费。