“drilling”概念、定义、翻译-科学时代

单词	drilling
释义	机械工程词汇手册 drilling 钻孔，钻削
随便看	public contract public convenience public conveyance public corporation public corporation public corporation public corporation public corporation public credit public credit public crisis audit public culture public data network Public Data Network Public Data Network (PDN) Public Data Network--Public Data Network (PDN) public debt public debt public debt public debt public deposit public director public distribution channel public document public domain

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

drilling