cut down electricity use (ka te daan dian liang yong)

Phrasal-verb Energy

含义

to lower the consumption of electrical power

减少电力消耗 (jianshao dianli xiaohau)

例句

"Installing solar panels helps to cut down electricity use."

"安装太阳能电池板有助于减少电力消耗。" (Anzhuang taiyangneng dianchiban youzhu yu jianshao dianli xiaohau.)