“电火花”的拼音为：diàn huǒ huā...

他让一束电火花穿过了一团混合气体。He passed an electric spark through a mixture of gases.开发新一代高品质电火花成形机.The development of a new generation of high - quality electric spark forming machines.此外, 还有焊接 、 电火花加工 、 激光加工等.In addition, there are...

“电火花”的英语可以翻译为：[电] electric spark，spark，electrospark ...