| 单词 | fin | 
| 释义 | fin [fin]  AEROSPACE ENGINEERING A fixed or adjustable vane or airfoil affixed longitudinally to an aerodynamically or ballistically designed body for stabilizing purposes.  DESIGN ENGINEERING A projecting flat plate or structure, as a cooling fin.  ENGINEERING Material which remains in the holes of a molded part and which must be removed.  VERTEBRATE ZOOLOGY A paddle-shaped appendage on fish and other aquatic animals that is used for propulsion, balance, and guidance.  | 
	
| 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。