Then here, Drops has an accompanying illustration system to explain the word. You don’t even have to click on the details of the lexical interpretation, just look at the picture to understand.
And because this life is very tiring, Drop also filtered out all the cumbersome, brain-messing things that affect the student’s concentration, with a super minimalistic illustration design. Only images in shadow and color background.That is all.
Some studies show that these simple images help learners easily memorize and understand vocabulary than normal pictures.