“车票有效期”概念、定义、翻译-科学时代

单词	车票有效期
释义	交通运输工程词汇手册车票有效期 ticket validity time
随便看	issued with issue expense issue expenses issue guide issue limit issue management issue market issue note issue number Issue of Czechoslovakia issue of government bonds issue of shares issue on a discount basis by tenders issue par issue perception issue policy issue politics issue preclusion issue price issue price issue price issuer issuer issuer issuer

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。