This behavior is energy-efficient in an environment where calories can be hard to come by.
Source: tatoeba (60439)
Ranked by relevance and common usage.
6 translations across 6 languages.
9 total sentences available.
This behavior is energy-efficient in an environment where calories can be hard to come by.
Source: tatoeba (60439)
This washing machine is very energy-efficient.
Source: tatoeba (4978816)
LED streetlights are more energy-efficient, but they dramatically increase light pollution.
Source: tatoeba (5368645)
Tom's home is energy-efficient.
Source: tatoeba (6329177)
Showing 4 of 9 available sentences.
Data sourced from Wiktionary, WordNet, CMU, and other open linguistic databases. Updated March 2026.