单词 | cross bit |
释义 | cross bit (once / 11819311 pages) n WORD FAMILY cross bit: cross bits n a rock drill having cruciform cutting edges; used in mining Hyper bore bit, borer, rock drill, stone drill a drill for penetrating rock |
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英语词典包含147318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。