frequency-modulated sonar

[frequency-modulated sonar]
[frequency-modulated sonar]

中文释义

调频声纳

单词分析

单词结构:

frequency-modulated sonar

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:frequency-modulated sonar
  • 核心含义:调频声纳