Welded structure
[化] 焊接结构
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
Hi, John, how's it going?
嗨，约翰，你好吗？
You are taller than I am.
你比我高。
We had lost the path and had no hope of finding it again.
我们找不到那条小路，而且也没有希望再找到它了。