documentation – Implementation of the Google Translate with Docs

I would like to create a Docs document with a two column table. In the left column I will write unknown english words, and I would like second column to show a translation of that word from the first column in another language (in real time).
I know that there is a tool called Class LanguageApp, but this does only translate existing documents.
I guess I can use excel online, since there are functions to automaticly translate one column into another. I am curious, If this is also possible in docs.