Arc welding
[化] 电弧焊
📖 牛津释义
arc welding
welding by means of an electric arc (电)弧焊.
🧩 词语组成解析
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
Is that all right with everyone?
各位有意见吗?
Discontent is the first step in progress.
不知足是前进中的第一步。
Where does Bill sit in the classrooom?
比尔坐在教室的那块儿?
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