单词 | batten roll |
释义 | batten roll [`bat·ǝn ´rōl] BUILDING CONSTRUCTION In metal roofing, a roll joint formed over a triangular-shaped wood piece. Also known as conical roll. |
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。