单词 somniferic 释义 † somˈniferic Obs.—1[Cf. next and -ic.]A soporific.1694Salmon Bate's Dispens. (1713) 262/2 It is a most certain Somniferick and Sudorifick. 英语词典包含277258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。