“天津”初次命名发端于明代史载明代成祖“尝由此济渡沧州，因赐名天津，筑城凿池”。可见，“天津”即“天子经由之渡津y7wa68+ihBzmpwVeVKErQWeCnkwdlQl+zGoYLppIDdY=”之义Uf3MVQFDM9JuMc3gbTKqoNb3QXfrm7MDK7iUBl（试读）...