单词	pentobarbitone
释义	pen·to·bar·bi·tone (pĕn′tə-bärbĭ-tōn′) n. See pentobarbital sodium. [PENT(A)- + BARBIT(URIC ACID) + -ONE.]
随便看	preexist preexistence preexistent pref. prefab prefabricate prefabrication prefabricator preface prefacer prefaded prefatorily prefatory prefect prefect apostolic prefectural prefecture prefer preferability preferable preferableness preferably preference preferential preferentialism

英语词典包含135693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。