ㄌㄨㄥˊㄉㄢˇˇlóngdǎnzǐ

龙胆紫
  1. 有機染料綠色粉末金屬光澤酒精紫色龍膽紫溶液醫藥用作皮膚黏膜感染消毒劑殺菌刺激

gentian violet C25H30ClN3, crystal violet
Violet de gentiane
Kristallviolett (Chem)​