Welded construction
[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
That's like closing the gate after the horse has bolted.
那无异于马后炮。
The leopard can never change its spots.
花豹永不能改变身上的斑点（指：本性难移）。
I argued that if I spent less time exhausting myself at exercises in the morning,
我辩解说，早晨少耗费精力锻炼，