钢-混凝土结合部
Steel-concrete Joint Part
Steel-concrete Connection Joint
城郊结合部
outskirts of a city
the connected belt of urban-rural
胆胰结合部
biliary-pancreatic-duodenal junction
pancreaticobiliary junction
choledocho-pancreatico-duodenal junction
choledocho-pancreatico junction
三港接合部
Three Harbours junction area