| 释义 |
ventilation ventilation /ˌven.tɪˈleɪ.ʃən/ aep /-t̬əlˈeɪ-/ noun [U] ► F0 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 systemThesaurus+: ↑Vents and ventilation |