Hvordan man udtaler "helium" (Engelsk)
Stemme
Lyssna
Stemmer
Tilføj din egen udtale af "helium"
Betydninger og definitioner af "helium"
- Noun
a very light colorless element that is one of the six inert gasses; the most difficult gas to liquefy; occurs in economically extractable amounts in certain natural gases (as those found in Texas and Kansas)
Synonymer:

