사전유의어사전스크래블문장퀴즈

oxygen 뜻

EN[ˈɒksɪd͡ʒən̩]
US
산소 산소
  • 산소(酸素←일본어: 酸素 산소[*], 영어: oxygen 옥시전[*])는 화학 원소의 하나로, 유리 산소(산소 분자, O2)가 처음으로 지구 대기에 나타난 것은 고원생대로, 사람에게도 생명활동에 꼭 필요한 물질로써, 산소가 결핍되면 5분이 지나 뇌사 상태에 빠지고 8분 뒤면 사망한다.
oxygen
oxygen
  • 명사 (Noun)PLoxygensPREoxy-SUF-gen
    1. A chemical element (symbol O) with an atomic number of 8 and relative atomic mass of 15.9994.
      1. Molecular oxygen (O2), a colorless, odorless gas at room temperature.
        1. Oxygen levels on Earth skyrocketed 2.4 billion years ago, when cyanobacteria evolved photosynthesis: the ability to convert water and carbon dioxide into carbohydrates and waste oxygen using solar energy. The evolutionary precursor of photosynthesis is still under debate, and a new study sheds light.
      2. (medicine) A mixture of oxygen and other gases, administered to a patient to help him or her to breathe.
        1. NC An atom of this element.
        2. 더 많은 예제
          1. 문장 중간에 사용됨
            • The ergonomic field study demonstrated through mobile spiroergometry (measurement of oxygen uptake) a high physical demand in the job of both refuse collectors and street cleaners [ 14 ].
            • Studies have shown microregional tumor pH e levels in the range of 6.15 to 7.5 [2 ,9 ], and a lack of correlation between pH and oxygen levels [9 ].
            • Improvements in the focal oxygen supply by HBO ameliorated calcific uremic arteriolopathy in high-altitude areas.
          2. 문장의 끝에서 사용
            • She was pale, tachypnoeic and required CPAP ventilation with up to 60% oxygen.
            • In chemical formulas the number of atoms in a molecule is written as a subscript, so we write H2O for water which has two atoms of hydrogen for each one of oxygen.
            • Phosphorus will only begin to luminesce at a certain small pressure of oxygen.

        Meaning of oxygen for the defined word.

        문법적으로, 이 워드 "oxygen" 는  명사, 좀 더 구체적으로, 셀 수 있는 명사단수로만 사용하는 명사.
        • 품사 계층 (Part-of-Speech Hierarchy)
          1. 명사
            • 셀 수 있는 명사
              • 단수로만 사용하는 명사
                • 셀 수없는 명사
            어려움: 수평 3
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            쉽게     ➨     어려운
            확실 함: 수평 9
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            확실    ➨     다목적
            관련 링크:
            1. en oxygenate
            2. en oxygens
            3. en oxygenic
            4. en oxygenian
            5. en oxygenise
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