ratio of stroke to diameter

[ratio of stroke to diameter]
[ratio of stroke to diameter]

中文释义

冲程与直径比

单词分析

单词结构:

ratio of stroke to diameter

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:ratio of stroke to diameter
  • 核心含义:冲程与直径比