| 释义 | second-hand smoke noun[ U ]
 uk /ˌsek.ənd.hænd ˈsməʊk/ us /ˌsek.ənd.hænd ˈsmoʊk/
 unwanted smoke that people breathe in from cigarettes, etc. that other people are smoking: 二手烟
 Many children suffer from the effects of second-hand smoke.许多小孩受二手烟之害。
 See also
 
 passive smokingSMART Vocabulary: related words and phrases
 Tobacco & smoking
 anti-tobacco
 ashtray
 big tobacco
 briar
 butt
 chain-smoker
 cigarette
 cigarette butt
 cigarette holder
 hookah
 lighter
 passive smoking
 puffer
 roll up!idiom
 roll-your-own
 shisha
 smokable
 smokeless
 tar
 weed
 
 |