botones de presión de la pierna
/botˈones ðe pɾesjˈon de la ˈpjeɾna/
n
English: inside-leg snap-fastening · 裤腿按扣
Significado：Part along the inner leg of the garment, where snap fasteners make it easier to put the pants on. snap
English: inside-leg snap-fastening · 裤腿按扣