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Meaning of 换气

Lookup via: Pinyin | Radicals
huàn (Trad.: 換氣)
to take a breath (in swimming); to ventilate
Example Sentences
1
30
Someone panicking can take as many as 30 breaths a minute. This is "hyperventilation".
2
We provide the most ideal equipment of cool down and aeration in China.
3
"Okay." She murmured. She was breathing so fast that Julia thought she was hyperventilating.
4
People often hold their breath, or take in too much oxygen and hyperventilate.
5
So the windows do not have to operate to permit natural ventilation.