| 单词 | 划痕 |
| 释义 | 〔touchstone〕A hard black stone, such as jasper or basalt, formerly used to test the quality of gold or silver by comparing the streak left on the stone by one of these metals with that of a standard alloy.试金石：一种如碧玉或玄武岩的坚硬黑色石头，先前用来检验金或银的质量，用这些金属在石头上留下的划痕与标准纯度进行比较〔scarificator〕A surgical instrument with several spring-operated lancets, used to scarify the skin.划痕器：带有数把弹簧操纵的小刀，用以在皮肤上划痕的外科器具 |
| 随便看 |
英汉汉英双解词典收录301015条英汉双解翻译词条，可根据汉字查询相应的英文词汇，基本涵盖了全部常用汉字的英文读音、翻译及用法，是英语学习及翻译工作的有利工具。