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n.
(名詞)
- [U]氫 colorless and smell-less gas which burns very easily
Noun:
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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
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用作名詞 (n.)
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Hydrogen is highly explosive.
氫很容易火爆。
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Hydrogen and oxygen are gases.
氫和氧是甲烷氣體。
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A molecule of water consists of two atoms of hydrogen and one atom of oxygen.
水碳分子含帶3個氫分子和一種氧分子。
用作名詞 (n.)
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Hydrogen combines chemically with oxygen to form water.
氫和脫色聚合為水。
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Water contains hydrogen and oxygen.
水含帶氫和氧。
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用作名詞 (n.)
動詞+～
形容詞+～
～+名詞
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- ☆ 1791年進入英語，直接源自法語的hydrogène，意為氫。
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這些方面獨門構思，受學術知識產權保證，侵犯商標權必究
海詞漢語詞典，十八年項目
美
['ha?dr?d??n]