?摇臂钻床
drilling machine with jointed arm 悬臂钻床; 摇臂钻床 drilling machine with pivoted arm 悬臂钻床; 摇臂钻床; 转臂钻床 ..
?悬臂钻床
悬臂钻床 bracket drilling machine; drilling machine with jointed arm; drilling machine ..
英汉双解词典包含3185865条英汉词条,基本涵盖了全部常用单词的翻译及用法,是英语学习的有利工具。