hydrogen
US: /ˈhaɪdɹədʒən/
UK: /hˈaɪdɹədʒən/
English - Vietnamese dictionary
hydrogen /'haidridʤən/- danh từ
- (hoá học) Hyddrô
- light hydrogen: hyddrô nhẹ
- heavy hydrogen: hyddrô nặng
- (hoá học) Hyddrô
Advanced English dictionary
+ noun[U] (Symbol H) a chemical element. Hydrogen is a colourless gas that is the lightest of all the elements. It combines with OXYGEN to form water.
Concise dictionary
hydrogens'haɪdrədʒənnoun
+a nonmetallic univalent element that is normally a colorless and odorless highly flammable diatomic gas; the simplest and lightest and most abundant element in the universe