单词	hollow drill
释义	hollow drill 空心钻
随便看	compiliation compiling compiling algorithm compiling augmented transition network compiling automation compiling command compiling computer compiling computr compiling cost compiling costs compiling duration compiling economy compiling file compiling macro definition compiling method compiling multiple file compiling of instruction compiling of routine compiling phase compiling program compiling programs compiling routine compilings compiling system compiling technique S杜少府之任蜀州 S杜工部蜀中离席 S杜秋娘诗并序 S杨柳枝词 S杭州春望 S杵声齐（古捣练子） S松 S枫桥夜泊 S柏林寺南望 S柳州二月榕叶落尽偶题时运时速时针时钟时长时间时限时隐时现时雨时馐