non-smoking

adj.

（公共场所）禁止吸烟的；（人）不吸烟的；

non-smoking section禁烟区，无烟区

1. They already have non-smoking area in public place.
   在公共场所已经有非抽烟区了。

Non-smoking: a feature of ulcerative colitis.
Non-smoking wives of heavy smokers have a higher risk of lung cancer: a study from Japan.
Risk factors for primary lung cancer among non-smoking women in Taiwan.
Early lung function changes after short heavy exposure to chrysotile asbestos in non-smoking women
Spirometric studies in non-smoking, healthy adults
Risk and protective factors for primary lung cancer among non-smoking women in Taiwan.
Oesophageal cancer in non-smoking drinkers and in non-drinking smokers.
Cancer aggregation and complex segregation analysis of families with female non-smoking lung cancer probands in Taiwan
Lifetime environmental exposure to tobacco smoke and primary lung cancer of non-smoking Taiwanese women
Reference values and prediction equations for normal lung function in a non-smoking white urban population.