英语词汇“powder box”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	powder box
释义	powder box powder box [′pau̇d·ər ‚bäks] (mining engineering) A wooden box used by miners to store explosive powder and blasting caps.
随便看	constant time gap constant torque speed range constant troyon constant unit service constant velocity constant velocity/constant acceleration constant velocity drive constant velocity expansion chamber constant velocity joint constant-velocity joint constant-velocity recording constant velocity target constant velocity transmission constant-velocity universal joint constant visual observation constant voltage constant voltage constant frequency constant-voltage generator constant voltage or constant current constant voltage source constant voltage transformer constant-voltage transformer constant volume air handling unit constant volume balloon constant volume box

英语词典包含2567994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。