Welded vessel
[化] 焊接容器
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
They concluded that the goods were of good quality and proved no problem.
他们断定货物质地优良，并证明没有任何问题。
He has been to America.
他曾去过美国。[表示曾经有过的经验]
The Shaws naturally were a musical family.
肖氏一家天生爱好音乐。