“ticket validity time”概念、定义、翻译-科学时代

单词	ticket validity time
释义	交通运输工程词汇手册 ticket validity time 车票有效期
随便看	cajanus cajeput cajeput cajole cajolement cajon cajon cajones cake cake cake batter cakebox cake cheese cake cheese cake cooler cake copper cake cover cake cutter caked cake fertilizer cake ice cake icing cake isinglass cake manure cake mix

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。