= countersink, n. 1 2.
| 单词 | θ213122 | 
| 释义 | society > occupation and work > equipment > building and constructing equipment > fastenings > 			[noun]		 > screw > enlargement of hole receiving screw (1)		 counterborea1884 = countersink, n. 1 2.  | 
	
| 随便看 | 
	
  | 
	
英语词典包含1132095条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。