“非销售证券”概念、定义、翻译-科学时代

单词	非销售证券
释义	请查阅无销路存货--非销售证券
随便看	check(ing) station check-in procedure check jump check jump check level checklist checklist checklist checklist checklist checklist checklist checklist check-off provision check only for account check on population check on work attendance checkout check out checkout checkout equipment for satellite check-out procedure checkout routine check-out time check out time

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。