Electro-physical machining(e.p.m.)
[化] 电物理加工
🧩 词语组成解析
n. 电镀物品
🗣️ 情景例句
Tom gave Helen an apple in exchange for a piece of cake.
汤姆用一个苹果和海沦换一块蛋糕。
Necessity is the mother of invention.
穷则变，变则通。
Sure! When do you want it?
当然可以！您什么时候要？