rotating hook bobbin case latch lever fulcrum pin

[rotating hook bobbin case latch lever fulcrum pin]
[rotating hook bobbin case latch lever fulcrum pin]

中文释义

梭壳针舌杆支销

单词分析

单词结构:

rotating hook bobbin case latch lever fulcrum pin

字母数:49

记忆提示

🎯 重点记忆:

  • 单词拼写:rotating hook bobbin case latch lever fulcrum pin
  • 核心含义:梭壳针舌杆支销