首页ventilationventilation英英释意
ventilation
英 [,ventɪ'leɪʃ(ə)n]
美[,vɛntl'eʃən]
- n. 通风设备；空气流通
英英释意
- 1. the act of supplying fresh air and getting rid of foul air
- 2. a mechanical system in a building that provides fresh air;
- "she was continually adjusting the ventilation"
- 3. free and open discussion of (or debate on) some question of public interest;
- "such a proposal deserves thorough public discussion"
- 4. the bodily process of inhalation and exhalation; the process of taking in oxygen from inhaled air and releasing carbon dioxide by exhalation