单词 | Allen key |
释义 | Allen keyAl·len key /ˈælən kiː/ noun [countableC] British EnglishBrE a tool used to turn an Allen screw 艾伦内六角螺丝扳手 SYN American English Allen wrench Examples from the Corpus Allen key• A sheet metal punch is drawn through by being tightened with an Allen key. (1900-2000) From the Allen Manufacturing Company of Hartford, Connecticut, USA |
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