单词 adragant 释义 † adragant Obs.[a. Fr. adragant(e a popular corruption of tragacanthe]= tragacanth.1725Bradley Fam. Dict. I. s.v. Appetite, Gum Adragant half an Ounce.1775Bruce in Phil. Trans. LXV. 416 It resembles gum adragant much in quality.{var l...