“预约服务”概念、定义、翻译-科学时代

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。

单词	预约服务
释义	旅游词汇手册预约服务 reservation service
随便看	National Institute of Standards and Technology National Institute of Standards and Technology (NIST) national insurance national insurance national insurance contribution national insurance contribution--national insurance contribution (NIC) national insurance contribution (NIC) national insurance fund national insurance--national insurance (NI) national insurance (NI) national integration national intelligence national interest national interests nationalism nationalism nationalism nationalism nationalism nationalism Nationalist nationalist conflict nationalistic nationalistic education nationalistic education