oxygen
US /ˈɑksɪdʒən/
・UK /'ɒksɪdʒən/
B1 中級英檢中級
n. (u.)不可數名詞氧 ； 氧氣
He could not breathe so they gave him oxygen
n. (u.)不可數名詞（醫療用的）氧氣
The patient was given oxygen to help him breathe.
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04:45
- When the blood supply is restricted, our cells don't get the required oxygen and nutrients.
血液供應受限時, 我們的細胞就無法得到足夠的氧氣和養分。
- In this process, the glucose, with the help of oxygen, is completely broken down to produce energy, water and carbon dioxide.
在此過程中, 葡萄糖在氧氣的幫助下被完全分解, 以產生能量、水和二氧化碳。
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11:45
- They have very thin walls, so that the oxygen can transfer to your blood and carbon dioxide can leave.
它們的壁非常薄，因此氧氣可以轉移到你的血液中，二氧化碳可以離開。
- Carbon monoxide reduces how much oxygen your blood can carry.
一氧化碳會減少血液攜帶的氧氣量。