Shielded-arc clectrode
[机] 掩护电弧焊条
🧩 词语组成解析
a. 隔离的；屏蔽了的；防护的；铠装的
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
And to Robbie and the Stewart family
并且感谢Robbie和Stewart全家
No, thank you. But it was very kind of you to offer.
不用了，谢谢。承蒙您好意提出。
Here you are!
给你！