单词	pre-op
释义	pre-op adjective ˈprē-ˈäp  : preoperative Word History First Known Use 1934, in the meaning defined above Medical Definition pre-op adjective variants also preop ˈprē-ˈäp  : preoperative a pre-op blood workup
随便看	pitch peat pitch pine pitch pipe pitch pocket pitch point pitch seam pitch shot pitch streak pitch surface pitch the tent pitch tree pitch twig moth pitch up pitch upon pitch-and-run pitch-and-run shot pitch-and-toss pitch-black pitch-dark pitch-faced pitch-farthing pitch-penny pitch-perfect pitchblende pitchblendes

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。