Welded tube
[化] 焊缝管; 焊接管
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
And if I can be of any help,
如果我能有所帮忙的话，
Every extremity is a fault.
万事过分都差误。
No, thanks. It's big, but it isn't heavy. It's light.
不用了，谢谢，是大盒子，但不重。很轻。