spring-tensioned oil seal

[spring-tensioned oil seal]
[spring-tensioned oil seal]

中文释义

弹簧自紧油封

单词分析

单词结构:

spring-tensioned oil seal

字母数:25

记忆提示

🎯 重点记忆:

  • 单词拼写:spring-tensioned oil seal
  • 核心含义:弹簧自紧油封