| 释义 |
ventilation
UK [ˌven.tɪ'leɪ.ʃən] US [-əl'eɪ-] noun uncountable
■the movement of fresh air around a closed space, or the system which does this 通风（设备）；空气流通（系统）•Her tiny attic room had poor ventilation and in summer it became unbearably stuffy.她那小小的阁楼房间通风非常不好，到了夏天就闷得要命。 •a ventilation system通风系统 |