周五的晚上,我和爸爸去医院看我的牙,它疼了好几天了。到了口腔科,一位医生叔叔和一位护士姐姐已经在诊室等我们了。医生叔叔让我躺在一张医疗椅上面,我有点紧张,手心里面都是汗,生怕流血,更怕疼。打开了无影灯,叔叔拿着一个小铁钩子,把我牙齿缝隙里面所有的食物残渣都给勾出来了。这时候我感觉到自己的后背都是汗,手紧紧地抓着医疗椅子的扶手。接着,叔叔拿了一个小水龙头冲洗了一下牙齿,又用牙钻把牙齿里面的黑色物质都 On Friday night, my father and I went to the hospital to look at my teeth and it hurts for days. To the dentistry, a doctor’s uncle and a nurse’s sister have been waiting for us in the clinic. Uncle doctor let me lie in a medical chair above, I am a little nervous, palms inside are sweat, afraid of bleeding, more afraid of pain. Open the shadowless lamp, uncle holding a small iron hook, all the food residue inside my teeth gap to hook out. At this time I felt my back is sweaty, clutching the handrail of the medical chair tightly. Then, Uncle took a small tap to rinse the teeth, but also with a dental drill to the dark matter inside the teeth are