单词	penicillinic acid
释义	penicillinic acid noun pen·​i·​cil·​lin·​ic acid ¦penəsə¦linik- : penicillin sense 2 Word History Etymology penicillin + -ic
随便看	itinerary itinerate itinerated itinerates itinerating itineration itinerations itmo Itneg itnegs ITO Itonama itonamas Itonididae its itsel itself itselfs itselves Itsukushima itsy-bitsy itt lamp itty-bitty ITU Ituraea

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。