单词	prosternum
释义	prosternum noun pro·​sternum prō+ : the ventral plate of the prothorax of an insect Word History Etymology New Latin, from pro- entry 1 + sternum
随便看	dinitrile dinitro dinitrobenzene dinitrobenzenes dinitrophenol dinitrophenols dinitrotoluene dink Dinka dinkas dinked dinker dinkest dinkey dinkeys dinkier dinkies dinkiest dinking dinking die dinks dinkum dinkum oil dinkums dinky

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。