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
Just rest now.
现在好好休息。
Big mouthfuls ofter choke.
贪多嚼不烂。
The six students put their closed hands in front of them.
6个学生将握紧的手放在前面。