Pulsed plasma arc welding
[化] 脉冲等离子弧焊
🧩 词语组成解析
a. 脉冲的；跳动的；脉冲调制的
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
Oh, yeah.
噢， 对了。
This offer must be withdrawn if we haven't received your reply within five days.
如果5天之内我方未必到贵方答复，该盘撤消。
Time is more valuable than money.
时间比金钱宝贵。