Plasma arc welding (paw)
[化] 等离子弧焊
🧩 词语组成解析
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;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
Thank you, you are a real credit to the car repair industry.
感谢你，你真的为汽车维修业增了光。
I wish I could repay you somehow for your kindness.
我希望我能报答你你的善意。
Somebody's knocking at the door. I'll answer it.
有人在敲门，我去开。