research and development equipment

[research and development equipment]
[research and development equipment]

中文释义

研究和发展设备

单词分析

单词结构:

research and development equipment

字母数:34

记忆提示

🎯 重点记忆:

  • 单词拼写:research and development equipment
  • 核心含义:研究和发展设备