单词 | fin assembly |
释义 | fin assembly [`fin ǝ´sem·blē] ORDNANCE An assembly of metal blades, usually mounted lengthwise on a sleeve, used on a missile, such as bomb or rifle grenade, to give directional stability. |
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。