Electric arc welding
[化] 电弧焊
🧩 词语组成解析
electric
[i'lektrik]
adj. 电的，带电的;发电的，导电的;令人激动的;电动的;
n. 电动车辆;带电体;
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
She suffered terribly when her son was killed.
儿子被杀，她痛苦至极。
Don't forget to help him.
不要忘记帮助他。
That's a lot of money!
我可真是一大笔钱呢！