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 Richard was eight pounds three.
Richard生下来时八磅三。
I remember George's father owns a ship.
我记得乔治的父亲有一艘船。
I'm afraid the item you substituted didn't work.
你这代替品恐怕不能用。