Electrosparking
电火花加工
🗣️ 情景例句
He knows everything about the production schedule,
他知道生产进度的一切情况，
I get up before six o'clock every day.
每天我六点前起床。
Why must I have mercy on him? Tell me that!
为什么我必得宽恕他呢？请告诉我这一点！