单词	back center
释义	back center noun : the center in the tailstock of a lathe Word History First Known Use 1874, in the meaning defined above
随便看	preocular preop preopening preoperational preoperative preoperatively preopercle preopercles preopercula preopercular preoperculum preopinion preoption preoptions preoral preorally preorbital preordain preordained preordaining preordainment preordainments preordains preorder preordered

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。