词汇	reverse mill
释义	reverse mill 可逆式轧机
随便看	structural riveting structural road structural robustness structural rock bench structural rock mass structural role structural rolled steel structurals structural saddle structural safety structural safety evaluation structural safety of large dam Structural Salary System structural salient structural sandwich structural scale unit structural scheme structural scheme design structural scheme of mechanism structural scoliosis structural sea chest structural sealant structural seaworthiness structural section structural section map