Arched girder
[机] 拱形桁
🧩 词语组成解析
arched
[['ɑ:tʃid]]
a. 弓形结构的, 拱形的
girder
['gə:də]
n. 大梁;
🗣️ 情景例句
What would you say is the most popular sport in your country, Mr. Lu?
陆先生，你们国家什么运动最流行？
What is happening out there?
外面发生什么事情？
Who is this young man?
这个年轻人是谁？