| 单词 | billon |
| 释义 | Word Frequency billon(ˈbɪlən) noun 1. an alloy consisting of gold or silver and a base metal, usually copper, used esp for coinage 2. any coin made of such an alloy Word origin C18: from Old French: ingot, from bille log; see billet2 |
| 随便看 |
英语词典包含233703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。