常見例句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。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。 返回 allomone