| 例句 |
A metallic rod shortens by cold.金属棒遇冷会缩短。Doctors had to use a metal rod to join the two pieces of bone together.医生得用一根金属棒把两块骨头接起来。He was suspended by his feet and beaten with metal bars.他被倒吊起来，用金属棒殴打。I need a couple of metal rods about so long.我需要两根大约这么长的金属棒。The metal bars were bent and twisted.金属棒不直而且扭曲了。John heaved the metal bar over the fence.约翰把金属棒扔过了篱笆。 |