pelvic fin

ریشه

The word 'pelvic' comes from the Latin word 'pelvis', meaning basin or bowl. 'Fin' comes from the Old English word 'finn', meaning fin or wing.

مثال

• The pelvic fin helps the fish maintain stability and control in the water.
• Some fish species have elongated pelvic fins for enhanced maneuverability.
• The pelvic fin is one of the paired fins found on fish.