| 单词 | casehardening |
| 释义 | casehardeningcase·hard·enC0138400 (kās′här′dn)casehardeningcasehardening:see hardeninghardening,in metallurgy, treatment of metals to increase their resistance to penetration. A metal is harder when it has small grains, which result when the metal is cooled rapidly. ..... Click the link for more information. . |
| 随便看 |
英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。