和谐英语

VOA慢速英语:US Health Report: E-Cigarettes Not Safe for Young People(翻译)

2016-12-18来源:VOA
Words in This Story

flavoring – n. something added to provide taste

curb – v. to limit or control

nicotine – n. a poisonous, addictive substance in tobacco

impulse – n. sudden strong desire to do something

mood disorder – n. a problem affecting someone’s emotional health