您要查找的是不是：
- MOA预防性试验preventive test on MOA
- 电气预防性试验electric preventive test
- 绝缘预防性试验preventive test of insulation
- 预防性试验数据result of preventative test
- 预防性contigency
- 预防性试验preventive trial
- 预防性的preventative
- 种痘，行预防性接种To perform vaccinations or a vaccination.
- 配电变压器预防性试验preventive test at distribution transformer
- 预防性维护preventative maintenance
- 预防性货币需求precautionary demand for money
- 预防性停车precautionary shutdown
- 预防性拘留preventive
- 预防性保健preventive health care
- 预防性治疗prophylactic treatment
- 预防性大修preventive-maintenance overhaul
- 预防性修理preventive overhaul
- 食管癌切除患者胸导管预防性结扎的细胞免疫及临床研究Cellular Immunity and Clinical Research on the Patients with Esophageal Carcinoma Underwent Resection and Preventive Thoracic Duct Ligation
- 可预防性preventability
- 预防性优生学preventive eugenics
