Edm
abbr. 放电机（Electric Discharge Machining）
🗣️ 情景例句
They'll be here any minute.
他们马上就到了。
This product is doing very well in foreign countries.
这种产品在国外很畅销。
On turning eagerly to the text, one learns that the lady was a typist who found the sound of office typewriters worried her more and more until eventually she had to go into a mental hospital.
当人们急切地看完正文后，便知道这位女子是个打字员，办公室打字机的声音使她越来越烦恼，最终住进了精神病医院。