Nicotiana
基本解釋
- 煙草
英漢例句
- The true alkaloid nicotine in Nicotiana functions as an allomone against many insect species.
煙草屬中的真生物堿，煙堿作為利已激素，能防治許多昆蟲。 - Toxicity was reduced when Nicotiana trichome exudates were removed by various washing methods.
當(dāng)通過不同洗滌方法除去煙草屬毛狀體的分泌物時(shí)，毒力降低。