track fastened direc

查询英语单词中文释义、音标、发音和例句。

track fastened directly to steel girders
英 [track fastened directly to steel girders]
美 [track fastened directly to steel girders]

中文释义

直结轨道

单词分析

单词结构:

track fastened directly to steel girders

字母数:40

记忆提示

🎯 重点记忆:

  • 单词拼写:track fastened directly to steel girders
  • 核心含义:直结轨道