单词	rifle bar
释义	rifle bar noun : a rifled steel bar used for rotating drill steel in a machine drill Word History Etymology rifle entry 5
随便看	lithophysae lithophysal lithophyte lithophytes lithophytic lithopone lithopones lithoprint lithoprinting lithoprints lithops lithopses lithos lithosere lithosian lithosiid Lithosiidae lithosol lithosols lithosperma lithospermums lithosphere lithospheres lithospheric lithothamnioid

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。