appear out of the blue

英 [appear out of the blue]
美 [appear out of the blue]

中文释义

[网络] 突然造访

单词分析

单词结构：

appear out of the blue

字母数：22

记忆提示

🎯 重点记忆：

  • 单词拼写：appear out of the blue
  • 核心含义：[网络] 突然造访

最近查询：

choo-choo trains closed pass cradocks densities diving rudder electrodiagnosis(EDx) gave it a try iron-Natrolite larval plague linear-optimal design Omega-algebraic pink worm Pitlyar scotch cleaner tool dresser tragacanth formation two way valve Urozol water film bearing whispered pectoriloquy

更新时间：2026-01-21 00:59:57