derris

英汉释义

• n.

  1.鱼藤属

英英释义

• n.

  1.an insecticide made from a tropical plant. It contains the natural toxin rotenone.

  2.a woody climbing plant with a tuberous root that produces derris.

英汉例句

• 1.Derris Jewel vine, the plant from which the fish poison rotenone is extracted.

  鱼藤萃取鱼藤酮（一种杀虫剂，或鱼类麻醉剂）的植物。

• 2.We try to find the starting point and the end point of Derris alborubra.

  我们试图找到白花鱼藤的起点与终点。

• 3.Study on Controlling Efficacy of Derris Root Extracts on Tea Green Leafhopper

  鱼藤根提取物对假眼小绿叶蝉的防治