单词	porpentine
释义	porpentine noun por·​pen·​tine ˈpȯ(r)pən‧ˌtīn plural -s obsolete : porcupine Word History Etymology by alteration
随便看	grade crossing grade down grade inflation grade line grade point 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

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。