Electrodischarge machining(e.d.m.)
[化] 放电加工
🗣️ 情景例句
How do you pronounce this word?
这个字怎么念。
May I borrow your book?
我能借你的书吗？
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。