dưỡng khí
Meaning
1 senses
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A colorless and odorless gas that is essential for the survival and breathing of most organisms.
vi Chúng ta cần dưỡng khí để hít thở.
en We need oxygen to breathe.
Parts
dưỡng / khí / Sino-Vietnamese; the character is 氧氣 …
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OriginSino-Vietnamese; the character is 氧氣