“tumbler switch”概念、定义、翻译-科学时代

单词	tumbler switch
释义	纺织词汇手册 tumbler switch 起倒开关
随便看	hard-bearing balancing machine hard beech hard binary hard birch tree hardboard hard board hard-boiled bonbon hard-boiled goods hard boiling room hard bone hard bop hardbound hardbound hard bubble hard budget constraint hard burning hard-burnt hard butter hard cake hard call protection hard candy hard candy hard cash hard cash hard cherry

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。