Edm
abbr. 放电机（Electric Discharge Machining）
🗣️ 情景例句
so she had to take an earlier flight today.
所以她不得不在今天搭早一班的班机。
One honest word is better than two oaths.
两句誓言不如一句实话。
Shortly afterwards, four more policemen arrived and remonstrated with the workmen.
一会儿工夫，又来了4个警察，规劝工人离开。