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English definition of “ventilation”

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ventilation

noun [U] uk   /ˌven.tɪˈleɪ.ʃən/ us    /-t̬əlˈeɪ-/
the movement of fresh air around a closed space, or the system that does this: Her room had poor ventilation and in summer it became unbearably stuffy. a ventilation system
Translations of “ventilation”
in Chinese (Traditional) 通風(設備), 空氣流通(系統)…
in Chinese (Simplified) 通风(设备), 空气流通(设备)…
(Definition of ventilation from the Cambridge Advanced Learners Dictionary & Thesaurus © Cambridge University Press)
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