energy-saving

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

節能的, 省電的

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

:
We installed energy-saving light bulbs throughout the house.
我們在房子裡安裝了節能燈泡。
Buying energy-saving appliances can significantly reduce your utility bills.
購買節能電器可以顯著降低您的水電費。