Invention
01
发明
a brand new machine, tool, or process that is made after study and experiment
例子
Thomas Edison is famously known for his invention of the electric light bulb, which changed the world.
托马斯·爱迪生以发明电灯泡而闻名，这一发明改变了世界。
02
发明
the creation of something in the mind
03
发明
the action or process of creating something new, usually a device or process
