noun🔗Share니코틴An alkaloid (C10H14N2), commonly occurring in the tobacco plant. In small doses it is a habit-forming stimulant; in larger doses it is toxic and is often used in insecticides."My grandfather used to smoke cigarettes, and nicotine was a major reason he struggled to quit. "할아버지는 담배를 피우셨는데, 니코틴은 그가 끊기 위해 애썼던 주요 이유였다.compoundsubstancechemistrymedicineplantinsectbiologyChat with AIVocabulary GamePractice Reading
noun🔗Share담배, 담배Tobacco, cigarettes"He is addicted to nicotine."그는 담배에 중독되었다.substancemedicinecompoundchemistryChat with AIVocabulary GamePractice Reading
