Pulsed arc
[化] 脉冲电弧
🧩 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;
🗣️ 情景例句
I think I can stay at home
我觉得我可以待在家
How much will the hospital bill be?
住院费大概是多少钱？
Mrs.Richards realized that it must be the man from the Electricity Board who had come to read the metre.
理查兹夫人这才想到一定是供电局来人查电表了。