To provide bacteriological basis for curing infected root canals with sensitive drugs.为临床应用敏感药物治疗感染根管提供细菌学依据.The use of bacteriological weapons is a clear violation of international law.使用细菌武器显然是违反国际法的.Bacteriological id...
Investigators have identified a bulldozer operator.调查人员已认定一名压路机司机.A bulldozer finally dug up beneath the front gate to create enough overhead clearance.最终是一台挖土机将前门下挖深才造出足够的车辆顶部通行间隙....