单词 | scum |
释义 | scum [skǝm] MATERIALS 1. A film of impurities that rises to or is formed on the surface of a liquid. 2. A slimy film formed on the surface of a solid object. |
随便看 |
|
科学参考收录了103327条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。