double enveloping wormwheel

[double enveloping wormwheel]
[double enveloping wormwheel]

中文释义

[机] 双包络蜗轮

单词分析

单词结构:

double enveloping wormwheel

字母数:27

记忆提示

🎯 重点记忆:

  • 单词拼写:double enveloping wormwheel
  • 核心含义:[机] 双包络蜗轮