gentians n. 龙胆属的植物, 龙胆根( gentian的复数形式 ) 释义与例句 n. 1. plural of gentian 相关短语 white gentians horse gentians marsh gentians stemless gentians green gentians spring gentians white gentian horse gentian 马龙胆 marsh gentian [网络] 沼泽龙胆 green gentian [网络] 绿龙胆 stemless gentian spring gentian fringed gentian [植物]䍁裂龙胆