double-frequency recording

[double-frequency recording]
[double-frequency recording]

中文释义

[计] 双频制

单词分析

单词结构:

double-frequency recording

字母数:26

记忆提示

🎯 重点记忆:

  • 单词拼写:double-frequency recording
  • 核心含义:[计] 双频制