dual-frequency sounder

[dual-frequency sounder]
[dual-frequency sounder]

中文释义

双频测深仪

单词分析

单词结构:

dual-frequency sounder

字母数:22

记忆提示

🎯 重点记忆:

  • 单词拼写:dual-frequency sounder
  • 核心含义:双频测深仪