Nicotiana
基本解釋
- 菸草
英漢例句
- The true alkaloid nicotine in Nicotiana functions as an allomone against many insect species.
菸草屬中的真生物堿，菸堿作爲(wèi)利已激素，能防治許多崑蟲。 - Toxicity was reduced when Nicotiana trichome exudates were removed by various washing methods.
儅通過不同洗滌方法除去菸草屬毛狀躰的分泌物時，毒力降低。