“keyboard perforator”概念、定义、翻译-科学时代

单词	keyboard perforator
释义	机械工程词汇手册 keyboard perforator 键盘穿孔机
随便看	scheduled purchasing scheduled receipt scheduled rotation system scheduled run scheduled service scheduled timetable schedule flight schedule in bankruptcy schedule injury schedule of accounts payable schedule of accounts receivable schedule of administrative fees schedule of amortization schedule of apportionment schedule of capital schedule of changes in net quick assets schedule of changes in partners' equity schedule of charges schedule of charges schedule of charges schedule of collection schedule of concession schedule of concession schedule of concessions schedule of construction

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。

keyboard perforator