单词	protype
释义	protype noun pro·​type ˈprō+ˌ- : the first intact described specimen of a fossil species previously known only from an incomplete type Word History Etymology pro- entry 1 + type
随便看	direction finding direction indicator direction post direction test direction word directional directional filter directional gyro directionalities directionality directionalize directionally directionals directionize directionless directionlessness directionlessnesses directions directive directive antenna directive mesentery directively directiveness directives directivities

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。