Welding arc
[化] 焊弧
🧩 词语组成解析
a. 焊的\\n[机] 熔接, 焊接, 锻接
arc
[ɑ:k]
n. 综合症状;弧（度）;天穹;电弧，弧光。;
vi. 形成拱状物;循弧线行进;
abbr. American Red Cross. 美国红十字会;
🗣️ 情景例句
Come and sit down for a minute, Michelle.
过来坐一会儿， Michelle。
It's on of his favorite relaxations.
这是他最喜欢的消遣之一。
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。