came into operation

[came into operation]
[came into operation]

中文释义

生效;开始实施

单词分析

单词结构:

came into operation

字母数:19

记忆提示

🎯 重点记忆:

  • 单词拼写:came into operation
  • 核心含义:生效;开始实施
  • 相关含义:开始实施