“postcard”的概念、定义、翻译、参考文献-科学参考

单词	postcard
释义	postcard Encyclopedia 工学邮件释 postcard明信片不需缄封的具有通信性质的卡片式信息载体。是信件的一个类别，其寄递是邮政企业的专营业务。
随便看	Buginese bug moss Bug Nebula bug problem bug seeding Bu Gui Lou Zhongxing Bugut Shi Buha He buhuanjin zhengqi powder buidling modeling buidling shape factor buildable zone builder builder pattern Builders of a New Life builder’s hoist building building accuracy in additive manufacturing building advertisement building a learning Marxist party Building and Environment building and managing unification building and structure of substation building axis survey building base

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。