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hydrogen

/ˈhaɪ.drə.dʒən/

翻译: 化学元素,符号为H,是宇宙中最轻、最丰富的元素,通常以无色无味的气体形式存在。

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noun

/ˈhaɪ.drə.dʒən/B1formalscientific
  • zh化学元素,符号为H,是宇宙中最轻、最丰富的元素,通常以无色无味的气体形式存在。

A chemical element (symbol H) that is the lightest and most abundant element in the universe, commonly found as a colorless, odorless gas.

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  1. B2formalscientific

    A colorless, odorless, highly flammable gas that is the lightest and most abundant chemical element in the universe, with atomic number 1 and symbol H.

    zh化学元素

    • Hydrogen is the primary component of stars like the Sun.
    • Water is composed of two hydrogen atoms and one oxygen atom.
    • Scientists are exploring hydrogen as a clean fuel source for vehicles.
词形
  • hydrogens plural form
  • hydrogens' possessive plural form
  • hydrogen's possessive singular form