钻孔已塞上了塞子。A plug had been inserted in the drill hole.钻头必须缓慢转动，以保证钻孔平整光滑。The drill should be slowly rotated to ensure a clean hole.牙医开始在那颗有问题的牙齿上挖洞，钻孔，直到最后把它补好。The dentist commenced to dig, drill and finally fill the offen...
(谚)巧匠不挑剔工具.The cunning workman does not quarrel with his tools.巧匠艺术, 爱上层次生活,视界不同.Artificer's art, Falling in the high - level life An apart view - world.工作出巧匠.Work makes the workman....
In England the cuckoo is the herald of spring.在英国杜鹃鸟是报春的使者.The cuckoo lays its eggs in other birds'nests.杜鹃在别的鸟巢中产卵.The cuckoo is the herald of spring.杜鹃鸟预告春天的来临。I thought I was hearing things yesterday. I thought I...