ocean-floor spreading

[ocean-floor spreading]
[ocean-floor spreading]

中文释义

海底扩展[亦作sea-floor spreading]

单词分析

单词结构:

ocean-floor spreading

字母数:21

记忆提示

🎯 重点记忆:

  • 单词拼写:ocean-floor spreading
  • 核心含义:海底扩展[亦作sea-floor spreading]