To travel to each state for a souvenir from each one is an example of collecting something avidly.
He avidly collected exotic, fast cars.
More often than not, you'll find that reluctant reader is avidly devouring all things in print or that shy child is blossoming with a few friends.
He avidly collected exotic, fast, cars.
It's read avidly every week by everyone from top civil servants to frontline workers.
Octreotide scintigraphy demonstrated that this tumor avidly bound the peptide.