Question

hydrogen hydrogen ★★☆☆☆/ha͟ɪdrəʤ(ə)n/1[N-UNCOUNT	不可数名词]氢；氢气 Hydrogen is a colourless gas that is the lightest and commonest element in the universe.  hydrogenhy‧dro‧gen /ˈhaɪdrədʒən/ ●●○ noun [uncountable]  Word Origin Examples word sets Collocations  a colourless gas that is the lightest of all gases, forms water when it combines with oxygen, and is used to produce ammonia and other chemicals. It is a chemical element: symbol H

Accepted Answer

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             hydro·gen              /        ˈhaɪdrədʒən                ;          NAmE                ˈhaɪdrədʒən                /                              noun                            [uncountable        ]                    (        symb.H        )                    a chemical element.        Hydrogenis a gas that is the lightest of all the elements. It combines with        oxygento form water.        氢；氢气                        hydro·gen              /        ˈhaɪdrədʒən                ;          NAmE                ˈhaɪdrədʒən                /             www.ankiedu.club

word	hydrogen
content	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
Collins	hydrogen ★★☆☆☆ /ha͟ɪdrəʤ(ə)n/ 1 [N-UNCOUNT 不可数名词]氢；氢气 Hydrogen is a colourless gas that is the lightest and commonest element in the universe.
Oxford	hydro·gen / ˈhaɪdrədʒən ; NAmE ˈhaɪdrədʒən / noun [uncountable ] ( symb.H ) a chemical element. Hydrogenis a gas that is the lightest of all the elements. It combines with oxygento form water. 氢；氢气 hydro·gen / ˈhaɪdrədʒən ; NAmE ˈhaɪdrədʒən /
LDC	hydrogenhy‧dro‧gen /ˈhaɪdrədʒən/ ●●○ noun [uncountable] Word Origin Examples word sets Collocations a colourless gas that is the lightest of all gases, forms water when it combines with oxygen, and is used to produce ammonia and other chemicals. It is a chemical element: symbol H
open	www.ankiedu.club

Hydrogen ˈhaɪdrədʒən Gas Lightest 氢；氢气 Colourless Element Hydro·Gen