dot-and-dash signal

英 [dot-and-dash signal]
美 [dot-and-dash signal]

中文释义

点划信号

单词分析

单词结构：

dot-and-dash signal

字母数：19

记忆提示

🎯 重点记忆：

  • 单词拼写：dot-and-dash signal
  • 核心含义：点划信号

最近查询：

absorption point c-fo carbontetrabromide containment facility current mode duplexcavity elder flower fuse mounting holdfast coupling imbeddable leave sth with sb pedestrian street pentaerythritol chloral POBAO Polydinida printing by stencil redde segment overlay snake head Torrejoncillo del Rey

更新时间：2025-12-08 20:15:40