ARPA-E
Definitions
Initialism of Advanced Research Projects Agency–Energy.
US, abbreviation, alt-of, initialism
Examples
“Five years in, ARPA–E’s priorities have⟳ shifted, too, for the same reason⟳. The cheap natural gas freed from shale by horizontal drilling and hydraulic fracturing (or fracking) has helped kill⟳ off bleeding-edge programs like⟳ Electrofuels, a bid to use⟳ microbes to turn⟳ cheap electricity into liquid fuels, […]”
CEFR level
B1
Intermediate
This word is part of the CEFR B1 vocabulary — intermediate level.
This word is part of the CEFR B1 vocabulary — intermediate level.
See also
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