“县”概念、定义、翻译-科学时代

单词	县
释义	地理学词汇手册县 county
随便看	open line open link belt open linking open listing open listing agreement open literature open loop open loop open loop control open-loop control open-loop control open-loop controller open-loop control system open-loop control system open loop control system open-loop describing function open-loop experiment open-loop piping system open-loop system open-loop system open loop system open-loop system open-loop system open made operation open mail

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。