| 单词 | duralumin |
| 释义 | duralumin /doo ral"yeuh min, dyoo-/, n. an alloy of aluminum that is 4 percent copper and contains small amounts of magnesium, manganese, iron, and silicon: used for applications requiring lightness and strength, as in airplane construction. [1905-10; < L dur(us) hard + ALUMIN(UM)] |
| 随便看 |
英语词典包含168451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。