through hardening through quenching full hard
through hardening
full hard
淬透性用英文怎么说
淬钢用英文怎么说
淮用英文怎么说
淮军用英文怎么说
淮剧用英文怎么说
英语词典收录了最新的汉英词典和英汉词典，总共有200多万个词条，词库仍在不断更新中。
