Electromachining
电火花加工; 电加工
🗣️ 情景例句
She's really a good friend, isn't she?
她真是我的好朋友，不是吗？
Are you married?
你结婚了吗
When you have finished your experiment, please tidy the lab and put everything back in the cupboards.
做完实验后，请你们把实验室整理好，并把所有的东西放回器皿柜。