oxygen
B2英 /ˈɒksɪdʒən/米 /ˈɑːksɪdʒən/
意味
noun
酸素
a chemical element. Oxygen is a gas that is present in air and water and is necessary for people, animals and plants to live.
“The patient didn't seem to be getting enough oxygen.”
動画の実例
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“and it's primarily oxygen, roughly 77-78 percent oxygen by weight.”
重量比で約77〜78％が酸素です。
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and it's primarily oxygen, roughly 77-78 percent oxygen by weight.
重量比で約77〜78％が酸素です。
oxygen· 酸素
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