循環換氣

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See also: 循环换气

Chinese

[edit]
to cycle; to circulate; to recur
 
to take a breath; to breathe; to come up for air
trad. (循環換氣) 循環 換氣
simp. (循环换气) 循环 换气

Pronunciation

[edit]

Noun

[edit]

循環換氣

  1. circular breathing