“secondhand smoke”例句

单词 secondhand smoke 例句 DEFINITIVE EXAMPLES 权威例句〔raise〕Exposure to secondhand smoke raises the risk of lung cancer.吸二手烟会增加患肺癌的风险。韦氏高阶 　 英语例句辞典收录了559068条英语例句在线翻译词条，基本涵盖了全部常用单词及词组的例句翻译及用...