v.hold back

同義詞：restrainencumberconstrain

Clusters in urban and regional development
An Introduction to Economic Geography.
Using polymer blends to fine-tune binder performance
Terrorism in Saudi Arabia
Harnessing in vitro hypermutation for antibody section
Improved reproducibility through an inlet liner with a secured quartz wool plug
The restructuring of an employment system : the experience of North Sea oil in the north east of England
Global Justice Networks
Regional Development,
Clusters and regional development