ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ Mainstream smoke
Definition:
The smoke inhaled and exhaled by smokers directly from tobacco products
Source & ©: GreenFacts
Related words: Passive smoking - Secondhand tobacco smoke - Sidestream smoke
ABC - DEF - GHI - JKL - MNO - PQRS - TUV - WXYZ | 
