smokingnoun [ U ]uk /ˈsməʊ.kɪŋ/ us /ˈsmoʊ.kɪŋ/
No smoking, please. 请不要吸烟。
- His doctor advised him against smoking.
- The connection between smoking and heart disease is well known.
- Increasingly, smoking is regarded as an anti-social habit.
- I gave up smoking two years ago.
- I'm going to quit smoking.