“time cut-off”概念、定义、翻译-科学时代

单词	time cut-off
释义	动力与电气工程词汇手册 time cut-off 定时断流器
随便看	duty differential duty drawback duty drawback duty drawback duty drawback duty drawback duty drawback system duty exemption duty factor duty for duty's sake duty forward duty-free duty free duty-free duty free duty-free article duty-free goods duty-free goods duty free importation duty-free importation duty-free market duty free port duty free port (DFP) duty free port--duty free port (DFP) duty-free shop

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。