wstawka 用英语:

inset /ˈɪnset noun [c] 1 a small picture, map, etc. inside a larger one For the Shetland Islands, see inset. ▶ ramka (zawierająca dodatkową informację, np. mapkę)

(insetting; past tense inset) [t] 1[usually passive] inset A (with B); inset B (into A) to fix sth into the surface of sth else, esp. as a decoration The tables were inset with ceramic tiles. Ceramic tiles were inset into the tables. ▶ wstawiać