behind closed door

[behind closed door]
[behind closed door]

中文释义

与外界隔绝地;秘密地

单词分析

单词结构:

behind closed door

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:behind closed door
  • 核心含义:与外界隔绝地;秘密地