had no knowledge of

[had no knowledge of]
[had no knowledge of]

中文释义

v. 不认识(不了解)

单词分析

单词结构:

had no knowledge of

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:had no knowledge of
  • 核心含义:v. 不认识(不了解)