Originally plural but now usually collective singular. The film of oxide which forms on iron or other metal when heated and hammered or rolled.
| 单词 | θ216791 |
| 释义 | society > occupation and work > materials > derived or manufactured material > materials produced from metalworking > [noun] > film of oxide (3) scale1526 Originally plural but now usually collective singular. The film of oxide which forms on iron or other metal when heated and hammered or rolled. mill scale1880 a coating of iron oxide formed on iron or steel during hot working. forge-scale1883 = hammer-scale n. at hammer, n.1 compounds 3. |
| 随便看 |
|
英语词典包含1132095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。