Electrodischarge machining(e.d.m.)
[化] 放电加工
🗣️ 情景例句
That's an idea I like.
我喜欢这样的主意。
It's a pen.
是支笔。
There are one hundred thousand million stars in our own Milky Way alone,
仅我们的银河系就有1000亿颗恒星，