You can start. This
web site helps you with learning words. You can write in
the separate file words which you want to learn.
Create a txt file (only this exstension). Write a couple of word like this:
word 1 - translate 1
word 2 - translate 2
Here appear word 2 which you will translate.
You decide how write this words.
In a package with this web site you can found a examply file.
You can create as many files as you want. Then select this files.
And exrecise!