be at a loss

查询英语单词中文释义、音标、发音和例句。

be at a loss
英 [be at a loss]
美 [be at a loss]

中文释义

茫然不知

单词分析

单词结构：

be at a loss

字母数：12

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🎯 重点记忆：

  • 单词拼写：be at a loss
  • 核心含义：茫然不知

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更新时间：2026-09-01 21:13:41