英语词汇hydrogen怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	hydrogen
释义	hydro·genBrE /ˈhaɪdrədʒən/NAmE /ˈhaɪdrədʒən/ noun [U] (symbol H) a chemical element. Hydrogen is a gas that is the lightest of all the elements. It combines with oxygen to form water 氢；氢气
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