Give local anesthesia . Drill to open a tooth, clean dentine.钻开牙齿, 去除腐坏的牙质.Objective To know the mechanisms of treating dentine hypersensitivity by NS Paint.目的探讨NS牙面涂料对牙本质过敏症的治疗机制.Green OrTM was an effective drug to trea...
Green OrTM was an effective drug to treat dentine hypersensitivity.结论:极固宁是治疗牙本质敏感的有效药物.Give local anesthesia . Drill to open a tooth, clean dentine.钻开牙齿, 去除腐坏的牙质.Objective To know the mechanisms of treating dentine hyper...
他此刻正在南美旅游观光。He's touring South America at this moment in time.最好是乘坐旅游巴士或骑自行车观光。Sightseeing is best done either by tour bus or by bicycles.观光巴士已经取代了火车。Tour buses have replaced railway cars....
He was so much older than me, older even than my papa.他比我大很多，甚至比我爸爸还大。Papa dismissed the idea with a shake of his head.爸爸摇了摇头打消了这个念头.Papa would not permit the waste of a single drop of water.爸爸不允许浪费一滴水....