gentian of eastern North America having clusters of bristly blue flowers
同义词：agueweed??/??ague weed??/??stiff gentian??/??Gentianella quinquefolia??/??Gentiana quinquefolia
英汉双解词典包含3185865条英汉词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。