public safety frequency band

英 [public safety frequency band]
美 [public safety frequency band]

中文释义

公共安全频带

单词分析

单词结构：

public safety frequency band

字母数：28

记忆提示

🎯 重点记忆：

  • 单词拼写：public safety frequency band
  • 核心含义：公共安全频带

最近查询：

balke criterion for water conservancy planning delivery season egglet Gymnadenia orchidis Japanese butterbur mackall methylergol carbamide microassembly nantokite noncognoscenti oxyneurin paracostal granule phantasmagorian phase-locking laser photometry semibatch operation send sb to prison thermal core thermal neutron spectrum

更新时间：2026-04-13 02:37:02