Breakdown of Il a acheté des jetons et il en a beaucoup perdu.
il
he
et
and
des
some (plural indefinite)
avoir
to have
acheter
to buy
beaucoup
a lot, much
perdre
to lose
en
of it / of them (quantity)
le jeton
the token
Elon.io is an online learning platform
We have an entire course teaching French grammar and vocabulary.