老鼠德叔和他的太太在街道上开了一家牙科诊所。因为他的医术高超,所以很多动物都来找他看牙。德叔治牙很有办法。遇上个儿和他差不多高的,他就让他们坐在诊疗椅上为他们诊治。遇上个儿比较高大一些的病人,他就让他们坐在地板上,自己架起梯子来为他们看牙齿。对特别高大的动物,德叔也有办法。他有一个特殊的房间,房间里配置有滑轮和绞(jiao)盘。大 Rat Uncle and his wife opened a dental clinic in the street. Because of his superb medical skills, many animals came to see him. Uncle Teeth very good way. When he met a child who was almost as tall as him, he asked them to sit in the treatment chairs and treat them. Encounter a relatively tall patient, he let them sit on the floor, they set up a ladder to see their teeth. Uncle Teh also have a special way for tall animals. He has a special room with pulleys and jiao trays. Big