botón de índice/ampliación
/botˈon de ˈindiθe ˈβara ˌampliaθjˈon/
n
English: index/enlarge button · 索引/放大按钮
Significado：Button that displays several images in index form or a specific image to be enlarged.
English: index/enlarge button · 索引/放大按钮