Read Edit View history 龙葵 lóngkuí black nightshade Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 龙葵/龍葵 · lóngkuí · black nightshade 2026/03/04 龙葵 / 龍葵 lóngkuí black nightshade black nightshade (Solanum nigrum) 龙葵的果实成熟后是黑色的。 noun created sense Mar 4, 2026, 02:25 AM