scientific and technological information system

[scientific and technological information system]
[scientific and technological information system]

中文释义

科技情报系统

单词分析

单词结构:

scientific and technological information system

字母数:47

记忆提示

🎯 重点记忆:

  • 单词拼写:scientific and technological information system
  • 核心含义:科技情报系统