Welded truss
[化] 焊接桁架
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
truss
[[trʌs]]
vt. 捆绑\\nn. 捆, 束
🗣️ 情景例句
You're a real friend!
你是个真正的朋友！
I worked at the coffee shop last night.
我昨晚在咖啡厅工作。
Many people think that Canadians all over the country speak the same way.
许多人认为加拿大全国人的说法都相同。