tobacco plant

同根派生

If the tobacco plant is eaten, it can quickly poison a person.
如果喫了菸草，人就會很快中毒。
These are tobacco plants, the only natural source of nicotine.
這些是菸葉，提鍊尼古丁的惟一自然資源。
Polonium-210 is also present in the fine tobacco hairs, coming from the phosphorus fertilizer used in growing tobacco plant.
菸草上的茸毛含有微量釙210,主要是來自土壤和菸草使用的磷肥。
A colorless, poisonous alkaloid, C10H14N2, derived from the tobacco plant and used as an insecticide. It is the substance in tobacco to which smokers can become addicted.
尼古丁無色有毒生物堿，C10H14N2，從菸草中提取被用作殺蟲劑，它是菸草中致使吸菸者上癮的物質
Any of various flowering annual or perennial herbs of the genus Nicotiana,native to the Americas and including the tobacco plant and ornamental species with fragrant flowers.
菸草屬，一種源於美洲的箭羽菸草花屬開花的一年或多年生草本植物，包括菸草植物和帶有芳香花朵的裝飾性種類。