External ethmoidectomy is a method of choice for malignant lesions.恶性肿瘤以手术加放疗治疗,鼻外筛窦径路是治疗此类恶性肿瘤的优选术式.Objective To evaluate the effect of ethmoidectomy for the treatment of optic neuritis under nasal endoscope.目的评价鼻内窥镜下筛窦...
Several hundred yards beyond the first switchback in the road, he came to the second bend.过了公路上第一个急转弯几百码处，他又遇到了第二个急转弯。The stream switchback through hills and trees.小河在山峦和树木间蜿蜒流去The switchback operation returns the ACTIVE...
Soon after the loss was discovered a warrant was sworn out for the embezzler's arrest.一发现亏损,就立即提出指控而获得了逮捕令逮捕那用公款的人.The district attorney a good suit against the embezzler.区检察长对盗用公款者提出起诉.Auditors caught up with the e...