A.c. arc welding
[化] 交流电弧焊
🧩 词语组成解析
[化] 交流; 交变电流\\n[医] 空气传导, 交电流, 交变电流, 阳极通电, 轴颈的
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;
a. 焊的\\n[机] 熔接, 焊接, 锻接
🗣️ 情景例句
They were ... they were ... they were average.
他们……他们……他们是普通身材。
Pardon me, but I was wondering if you could break a one.
对不起，不知你是否能兑开1元钱。
To such motives, yet another must be added.
除了以上动机外，还应再加上一个。