Carbon arc gouging
[化] 碳弧气刨
🧩 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;
[机] 熔刮
🗣️ 情景例句
This has been a long day.
这是个漫长的一天。
You are right!
答对了。
A fine rain began to fall on our heads and the temperature had dropped.
一阵小雨落到我们头上，气温开始下降了。