单词	reg ex
释义	reg ex n. 正则表达式
随便看	beachfront beachhead beachwear beacon Beacon Hill beacon school bead beaded beading beadle beady beady-eyed beagle beak beaked beaker beam beam balance beamed beamer beaming bean bean bag bean counter bean curd 旗鼓相当，瑕瑜互见无“言”不能“尽意” 无一时一事而无理，故当无一时一事而不习，此学而时习之也。今人特以执卷诵习为习，此特习所知之一端耳，又岂能尽时习之功哉？无三思无不倒的捻捻转无丑不备有恶皆臻无丑不显俊无丑不显俊，无咸不成甜无丑不显俊，无奸不显忠无丑不能，无恶不知 beef beef jerky beefsteak beef stew beef stroganoff beer beer beer garden beet beets