氢气 (qīng qì) — hydrogen
뜻
noun
hydrogen
예문
- 氢气。qīng qì Shì yì zhǒng hěn qīng de qì tǐ.Hydrogen is a very light gas.
- 氢气。Shuǐ shì yóu qīng qì hé yǎng qì zǔ chéng de.Water is composed of hydrogen and oxygen.
- 氢气。Kē xué jiā zhèng zài yán jiū rú hé lì yòng qīng qì zuò wéi néng yuán.Scientists are researching how to use hydrogen as an energy source.
수록된 곳
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