bolted and welded st

查询英语单词中文释义、音标、发音和例句。

bolted and welded steel bridge
英 [bolted and welded steel bridge]
美 [bolted and welded steel bridge]

中文释义

栓焊钢桥

单词分析

单词结构:

bolted and welded steel bridge

字母数:30

记忆提示

🎯 重点记忆:

  • 单词拼写:bolted and welded steel bridge
  • 核心含义:栓焊钢桥