单词	Allen screw
释义	Allen screw noun Al·​len screw ˈa-lən-  hardware : a screw with a hexagonal socket in its head that is designed to be used with an Allen wrench Word History First Known Use 1917, in the meaning defined above
随便看	heatedly heatednesses heater heater car heater piece heater-shaped heaters heatful heath heath aster heath bell heath cock heath cypress heath family heath grass heath grouse heath hen heath pea heath peat heath poult Heath Robinson heath-clad heath-fowl heath-game heath-wren

英语词典包含469781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。