The phrase
"power source" refers to something that provides energy or electricity to make things work, like batteries, a plug-in outlet, or solar panels.
Full definition
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«power»
«source»
Related phrases
Phrases with «power source»
Sentences with «power source»
- That makes them attractive as backup power sources for hospitals and manufacturing plants, as well as for producing distributed power systems not connected to the grid. (sciencemag.org)
- As far as power source goes, the razor uses a pair of AA batteries, so you don't have to worry about charging. (geekwrapped.com)
- -LSB-...] energy and is an ideal power source in terms of security and the environment. (americansecurityproject.org)
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sentences)