Welded structure
[化] 焊接结构
🧩 词语组成解析
v. 焊接；使结合（weld的过去分词）
🗣️ 情景例句
I think I'll need your expert assistance this afternoon.
我想，我今天下午需要你专业的协助。
He was out of his mind with grief.
他伤心得精神错乱了。
I think you have the Wrong number.
我想你打错号码了。