硅青铜不但具有铜的可锻性,而且还具有很高的强度.Silicon bronze has the ductility of copper but much more strength.测试不锈钢在弯曲状态下的延展性及可锻性.Tests used to assess the ductility and malleability of stainless steel subjected to bending....
他急急忙忙地剃胡子, 把下巴割破了两次.He hurried on with his shaving, cutting his chin twice.好的, 你想我帮你剃胡子 吗 ?OK. Do you want me to trim your moustache?他拒绝剃胡子.He refuses to shave his beard....