beam on two supports

查询英语单词中文释义、音标、发音和例句。

beam on two supports
[beam on two supports]
[beam on two supports]

中文释义

un. 两端支撑梁

单词分析

单词结构:

beam on two supports

字母数:20

记忆提示

🎯 重点记忆:

  • 单词拼写:beam on two supports
  • 核心含义:un. 两端支撑梁