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
You know, the goods were inspected by the Commodities Inspection Office before shipment.
你知道，这批货物在装船前是经过商品检验局检验的。
He falls down the stairs.
他从楼梯摔了下来。
Everybody admires him for his great sense of humour --
人人都钦佩他那绝妙的幽默感 -- 人人，