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- (=region umbilici) 脐区Reg. umb.
- [医] 脐区Reg. mnb.
- 脐区region of umbilicus
- 脐区皮肤Skin of umbilical region
- 种脐区的通路way of the hilum region
- 厂区factory; mill; plant; works
- 脐区皮下组织Subcutaneous tissue of umbilical region
- 保存工作区save workspace
- 云区cloud land
- 半脐型hemiomphalous
- 采用同样的方法将轻链可变区（light chain variable region , VL）基因克隆至pHEN2-VH，并转化E.The light chain variable region (VL) gene of the mAb was cloned to pHEN2-VH by the same ways and than the recombinant plasmids were transformed into E.
- 膀胱脐的vesicoumbilical
- 家属区dependents' district
- 暂存区working-storage section
- 鲁尔区Ruhr
- 这些孩子来自贫民窟区。These children came from a slum area.
- 源区source zone
- 在理事会中他代表哪个区?Which ward does he represent on the council?
- 亚利桑那州有许多印第安保留区。There are a lot of Indian reservations in Arizona.
- 救济物品被空运到洪水泛滥区。Relief was flown to the flood-hit areas.
