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
We're not seeing each other anymore.
我们俩不再见对方了。
All right, I will be waiting for you .
好的，我会等候你的。
but they do underline the general principle that the relationship between elephant and mahout is the key to successful training.
但强调了一项基本原则，象和驯象员之间的关系是驯象成功与否的关键。