“choice operator”的概念、定义、翻译、参考文献-科学参考

单词	choice operator
释义	choice operator Logic See indefinite description operator.
随便看	pollex pollination polling poll tax pollutant polluter pays principle pollution pollution control pollution dome pollution rights echo dune echoing echolocation echo port echo protocol echo sounding echo-sounding echo suppression Eckhart, Johannes von Hochheim (c.1260–1328) ECL eclecticism eclipse eclipsed eclipsed conformation eclipse season

科学参考收录了60776条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。