单词	Allen key
释义	Allen keyAl‧len key /ˈælən kiː/ noun [countable] British English Word Origin WORD ORIGINAllen key Origin: 1900-2000 From the Allen Manufacturing Company of Hartford, Connecticut, ➔ USA Examples EXAMPLES FROM THE CORPUS A sheet metal punch is drawn through by being tightened with an Allen key. a tool used to turn an Allen screw SYN Allen wrench American English
随便看	Bryson, Bill B.S. BSc BSE BSI B-side BSkyB BST BT BTEC BTW bub bubble bubble and squeak bubble bath bubble gum bubble jet printer bubble wrap bubbly bubonic plague buccaneer story storyboard storyboarding storybook

英语词典包含52748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。