Breakdown of En l'espace d'un bref moment, la neige a fondu.
un
a / an (masculine)
avoir
to have
la neige
the snow
le moment
the moment
Questions & Answers about En l'espace d'un bref moment, la neige a fondu.
Why use en l'espace d' instead of just en?
Can I say dans l'espace d'un bref moment instead?
No, this is a fixed idiomatic expression. Even though dans often translates to "in" or "within", you must always use en l'espace de when expressing "within the space of" a certain duration.
Why is the adjective bref placed before moment?
Since melting is a change of state, why does a fondu use avoir instead of être?
It is a common trap to think all "change of state" verbs take être. Only a specific list of verbs (often taught as the DR MRS VANDERTRAMP list) and reflexive verbs use être for compound tenses. Fondre (to melt) is not on that list, so it simply takes avoir.