单词 | black grease |
释义 | black grease [¦blak `grēs] MATERIALS Grease which has black coloration due to use of asphalt, either naturally occurring or from residues used in the manufacture of the grease. |
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。