test bed
noun/ˈtest bed/
/ˈtest bed/
- a piece of equipment used for testing new machines, especially aircraft engines
试验台；（尤指飞机发动机的）试验台架 - (figurative) The country is an ideal test bed for emerging technologies.
这个国家是一个理想的新兴技术试验场。
- (figurative) The country is an ideal test bed for emerging technologies.