Underwater welding
[机] 水中熔接
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
I'll drive Susan, dear.
我送Susan ，亲爱的。
I have nothing to do with it.
那与我无关。
On the third lap, the Class 3 and Class 1 runners both ran very fast.
在跑第三圈时，3班和1班的运动员都跑得非常快。