单词	prechelonian
释义	prechelonian noun pre·​chelonian ¦prē+ : an actual or hypothetical primitive reptile considered to be ancestral to modern turtles Word History Etymology pre- + chelonian
随便看	physharmonika physi- physianthropy physiatrics physiatries physiatrist physiatrists physiatry physic physic garden physic root physic-nut oil physical physical anthropologist physical anthropology physical appearance physical astronomy physical culture physical culturist physical distance physical distancing physical double physical double star physical education physical environment

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。