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	black kale black kernel black kernel disease black kingfish black kite black knot Black Kyrgyz black lady black land crab black larch black latten black laurel black lemur black leopard black letter black level black ligament black light black lignite black lily black line black linn black lip black liquor Black Lives Matter

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。