door-key child

英 [door-key child]
美 [door-key child]

中文释义

[旧语](因父母是双职工，得随身带着钥匙以便放学后自己可开门的)挂钥匙儿童(=latch-key child)

单词分析

单词结构：

door-key child

字母数：14

记忆提示

🎯 重点记忆：

  • 单词拼写：door-key child
  • 核心含义：[旧语](因父母是双职工，得随身带着钥匙以便放学后自己可开门的)挂钥匙儿童(=latch-key child)

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更新时间：2026-03-21 03:09:53