invention同innovation既分別

invention is a thing or an idea that has been invented.

innovation is the introduction of new things, ideas or was of doing something. they sound similar but actually totally different. innovation has the meaning of new things or changes. invention is just simply a noun.
用中文黎理解其實易好多...invention 係發明出黎ge 野...innovation 係新思想或者係改革咁解...希望你明la~