oxygen [名詞] 氧;氧氣
短網址:
複製網址
oxygen
['ɔksidʒən]
n.氧, 氧氣
例句與用法：
Water contains hydrogen and oxygen.
水含有氫和氧。
Oxygen masks are used in aircraft only in emergencies.
飛機上的氧氣面具只用於緊急情況。
Hydrogen and oxygen are gases.
氫和氧是氣體。
Fish take in oxygen through their gills.
魚通過鰓攝取氧氣。
Water is composed of hydrogen and oxygen.
水由氫和氧組成。
Plants can absorb carbon dioxide and release oxygen.
植物可以吸收二氧化碳釋放氧氣。
There was a shortage of oxygen at the top of the mountain.
山頂上缺氧。
She died from lack of oxygen.
她因缺氧而死。
詞形變化：
形容詞: oxygenic | 副詞: oxygenically | 簡寫符號: O |
英文解釋:
名詞 oxygen:
a nonmetallic bivalent element that is normally a colorless odorless tasteless nonflammable diatomic gas; constitutes 21 percent of the atmosphere by volume; the most abundant element in the earth's crust
同義詞：O, atomic number 8
以上來源於大辭典
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日期 :2017-02-22