double-acting pawl

[double-acting pawl]
[double-acting pawl]

中文释义

双动棘爪;双动爪

单词分析

单词结构:

double-acting pawl

字母数:18

记忆提示

🎯 重点记忆:

  • 单词拼写:double-acting pawl
  • 核心含义:双动棘爪;双动爪