Welded connection
[化] 焊接连接
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
Give my best to your parents.
替我向你父母问好。
It will take me several hours if I really look at everything.
如果全部参观的话，那得需要好几个小时。
A young man and a young woman were sitting behind me.
一青年男子与一青年女子坐在我的身后，