单词	premedia
释义	premedia noun pre·​media (ˈ)prē+ : a premedian vein (as in the wing of an insect) Word History Etymology New Latin, from pre- + media
随便看	grade point average grade school grade separation grade stake grade up grade-schooler gradeability graded graded area graded up gradeless gradely grader grader man graders grades grades up gradest Gradgrind gradgrindian gradgrindish gradient gradient concept gradient of effect gradient theory

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。