“信号旗手”概念、定义、翻译-科学时代

单词	信号旗手
释义	交通运输工程词汇手册信号旗手 flagger; flagman
随便看	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 public domain public-domain public domain public domain public domain public domain public-domain software public domain software public duty public easement

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。