Any plant of the genus Nicotiana

• The cured leaves used for smoking, chewing, or snuff
• A particular type or blend of such leaves

茄属植物中的任何一种

• 经烘制用于吸烟、咀嚼或作鼻烟的叶子
• 某种烟草的品种或配方

To use tobacco by smoking or chewing

• To treat or fumigate with tobacco

使用烟草，如吸烟或咀嚼

• 用烟草处理或熏蒸