Usages of erin
Er is een doos en ik doe het hout erin.
There is a box and I put the wood in it.
Kijk erin!
Look in it!
De commissie ziet de tekortkomingen en zal zich erin verdiepen.
The committee sees the shortcomings and will delve into them.
Elon.io is an online learning platform
We have an entire course teaching Dutch grammar and vocabulary.