| 释义 |
〔penk〕fin 2 , from Old High German finf , funf , five. Both a and b from Germanic *fimf . fin 2 , 源自 古高地德语 finf , funf , 五元纸钞. a 和 b 都源自 日耳曼语 *fimf . 〔triazole〕Any of several compounds with composition C2H 3N 3, having a five-membered ring of two carbon atoms and three nitrogen atoms. 三唑：几种成分是C2H 3N 3的任何一种化合物含有一个由两个碳原子和三个氟原子组成的五元环 〔penk〕Five.五，第五个，五个一组的事物，五元纸钞. |