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首页 > 英汉词典 > the back of an envelope

the back of an envelope

英 [the back of an envelope]
美 [the back of an envelope]

中文释义

粗略的估算(或计划)

单词分析

单词结构:

the back of an envelope

字母数:23

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🎯 重点记忆:

  • 单词拼写:the back of an envelope
  • 核心含义: 粗略的估算(或计划)

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更新时间:2026-02-01 21:58:47

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