have something at on

查询英语单词中文释义、音标、发音和例句。

have something at one's fingers' ends
英 [have something at one's fingers' ends]
美 [have something at one's fingers' ends]

中文释义

精通(或熟练掌握)某事

单词分析

单词结构：

have something at one's fingers' ends

字母数：37

记忆提示

🎯 重点记忆：

  • 单词拼写：have something at one's fingers' ends
  • 核心含义：精通(或熟练掌握)某事

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更新时间：2026-09-23 10:47:51