Read Edit View history 龙胆紫 lóngdǎnzǐ gentian violet Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 龙胆紫/龍膽紫 · lóngdǎnzǐ · gentian violet 2026/03/04 龙胆紫 / 龍膽紫 lóngdǎnzǐ gentian violet A violet dye (C25H30ClN3) used as a biological stain and as an antiseptic or antifungal agent. 护士在伤口上涂抹了一些龙胆紫。 idiom created sense Mar 4, 2026, 02:25 AM