Spiral welding
[化] 螺旋焊
🧩 词语组成解析
spiral
['spaɪrəl]
n. 螺旋（线）;旋涡;螺旋形物;（足球运动的）旋球;
v. 使成螺旋形;螺旋式的上升（或下降盘旋上升（或下降）;
adj. 螺旋形的;盘旋的;盘旋上升的;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
How come I wasn't told?
你怎么没有听说？
A thousand friends are few, one enemy is too many.
朋友千人尚觉少，仇敌一人犹嫌多。
There's a particular comedy which I have decided to do.
我决定导演一出独特的喜剧。