Read Edit View history 哌嗪 pàiqín piperazine Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 哌嗪 · pàiqín · piperazine 2026/03/04 哌嗪 pàiqín piperazine piperazine (medicine) (loanword) 哌嗪常用于驱除体内的寄生虫。 noun created sense Mar 4, 2026, 02:25 AM