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
We are running a special offer on this holiday.
我们在这个假期有个特价优惠。
You can't count on Tom being punctual.
你不要指望汤姆会守时。
I don't know. I can't see!
我不知道，我看不见。