combine的，派生词和短语

！combine的 派生词是combination 和短语是be combined with，be combined with中文意思是化合，联合连同

A similar strategy—accelerated development combined with a resting stage—has also allowed amphibians to inhabit deserts.一个类似的策略——加速发展与休息阶段相结合——也使两栖动物得以栖息在沙漠中。