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
I've seen pictures of him.
我见过他的照片。
Say well is good, but do well is better.
说得漂亮固好，做得漂亮更佳。
I brought it here three days ago.
3天前。