1. leapt at
I leapt at the chance to get a ticket for the match
Anglais mot "rzucić się na coś"(leapt at) se produit dans des ensembles:
Unit 8 A sporting chance2. jump at
I'd jump at the chance to go and live in the USA.
3. make a dart for something
4. pounce on
The cat sat in the tree ready to pounce on the ducks below.