二手烟 èrshǒuyān secondhand smoke Definitions Defs Origin Strokes Stroke Words Sentences Sents 二手烟 二手煙 èrshǒuyān variant 二手菸 secondhand smoke noun Smoke that is inhaled by people who are not themselves smoking 二手烟可导致非吸烟者的心脏病。 èrshǒuyān kě dǎozhì fēi xī yān zhě de xīnzàngbìng. Second-hand smoke can cause heart disease in non-smokers.
二手烟 二手煙 èrshǒuyān variant 二手菸 secondhand smoke noun Smoke that is inhaled by people who are not themselves smoking 二手烟可导致非吸烟者的心脏病。 èrshǒuyān kě dǎozhì fēi xī yān zhě de xīnzàngbìng. Second-hand smoke can cause heart disease in non-smokers.
