gentian是什么意思？

gentian

英[ˈdʒenʃn] 美[ˈdʒɛnʃən]

• n. 龙胆属的植物，龙胆根；

复数：gentians;

例句

• For some reason every species is blue - violet: lupine, blue - eyed grass, thistle, gentian. 不知什么原因,所有的物种都是紫蓝色的: 羽扇豆, 蓝眼草, 蒲公英, 龙胆草.
• In recent years, Gentiana spot blight is the most important disease of Chinese herbal medicines gentian. 龙胆草斑枯病是近几年中药材龙胆草的最主要病害.
• Mother swabbed me with gentian violet on my knee. 妈妈在我的膝盖上擦了点儿紫药水.
• If they do break, apply some gentian violet solution. 如果水疱破了, 上点龙胆紫药水.
• Gentian stimulates the appetite, improves circulation, and can help prevent heartburn. 龙胆草可刺激食欲 、 改善循环及防止胃酸过多.

柯林斯高阶英汉双解学习词典释义

• N-COUNT
  龙胆，龙胆属植物（开钟形花朵）
  A gentian is a small plant with a blue or purple flower shaped like a bell which grows in mountain regions.

英英词典释义

• Noun
  1. any of various plants of the family Gentianaceae especially the genera Gentiana and Gentianella and Gentianopsis

行业词典

• 医学： 龙胆：黄龙胆(Gentiana lutea)(龙胆科)的干燥的茎与根，用作苦味药，含有龙胆苷、龙胆苦苷、龙胆根黄素、龙胆酸、龙胆苦苷、龙胆三糖和龙胶；