Last Updated
：2026/01/08
酸素
Hiragana
さんそ
Noun
Japanese Meaning
酸素（化学元素） / 酸素（分子状酸素）
Easy Japanese Meaning
人やどうぶつがいきるためにひつような、くうきのなかにあるもの。火がもえるときにもひつよう。
Chinese (Simplified) Meaning
氧（化学元素） / 氧气（分子氧）
Chinese (Traditional) Meaning
氧（化學元素） / 氧氣（分子氧）
Korean Meaning
원자번호 8의 비금속 원소, 기호 O / 공기 중 약 21%를 차지하며 호흡과 연소에 필수적인 기체 / 분자식 O2인 이원자 분자
Indonesian
oksigen; unsur kimia (nomor atom 8) / gas oksigen (O2), dihirup untuk bernapas
Vietnamese Meaning
nguyên tố hóa học ôxy (O) / khí ôxy (O₂) trong không khí, cần cho hô hấp và sự cháy
Tagalog Meaning
oksiheno / elementong kemikal na may simbolong O / gas na kailangan para sa paghinga
Sense（1）
oxygen (chemical element)
Sense（2）
oxygen (molecular oxygen)
（ canonical ）
（ romanization ）
（ hiragana ）
Quizzes for review
oxygen (chemical element) / oxygen (molecular oxygen)
See correct answer
酸素
See correct answer
At the top of the mountain, the oxygen level is lower, so it's better to walk slowly.
At the top of the mountain, the oxygen level is lower, so it's better to walk slowly.
See correct answer
山の上では酸素が薄くなるので、ゆっくり歩いた方がいい。
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