subspecialize — 영어 사전

동사

1. To specialize within a particular area of a specialty.

   예문

   더 많은 예문 (1)

   Although most collectors subspecialize by genre, whether jazz or classical or country, it’s early American rural blues — loose acoustic laments, recorded before 1935 and performed by artists who were born in or near the Mississippi Delta — that inspires the highest prices and the most fevered pursuits.