Made from cast iron, it is finished in graphite enamel.

该物由铸铁制成，表面以石墨搪瓷抛光。

Cast iron fence is long structure.

铸铁围墙是长型构造物。

The lathe bed is made of cast iron.

车床的床身是用铸铁做的。

Cast iron is an example.

铸铁就是个例子。

Cast iron is almost as useful as steel.

铸铁差不多与钢一样有作用。