1615H. Crooke Body of Man 766 Galen is of opinion that the motion of the Epyglottis or ouer-tongue is in a man not voluntary but naturall.
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。