What is "Energy-efficient" in Brazilian Portuguese and how to say it?
American English
![](https://languagedrops.com/word/assets/icons/speaker.svg)
energy-efficient
Brazilian Portuguese
![](https://languagedrops.com/word/assets/icons/speaker.svg)
a eficiência energética
Learn the word in this minigame:
More Climate Crisis Vocabulary in Brazilian Portuguese
American English
Brazilian Portuguese
Example sentences
American EnglishThe penguins' short feet are an adaptation.