“up-down counter”概念、定义、翻译-科学时代

单词	up-down counter
释义	电子通信与自动控制技术词汇手册 up-down counter 可逆计数器
随便看	walk-through walk-through inspection walk-through test walk-through test walk-through test walk-up apartment walk-up building walk voltage walkway walkway duct walkway plaza walk（ing）-on part wall wall wall absorption Wallaceism Wallace, Mike Wallace's line Wallal virus wall-associated kinase wall attachment effect wall attachment jet wall attachment jet wall attachment length wall azimuth

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。

up-down counter