echo-sounding device

[echo-sounding device]
[echo-sounding device]

中文释义

[医]回波测声仪

单词分析

单词结构:

echo-sounding device

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:echo-sounding device
  • 核心含义: [医]回波测声仪