abrir la mano

to open one's hand

→ abrir
phrase Rare #48,782
to open one's hand Usually refers to opening or unclenching one hand, often with the palm becoming visible. The plural form is abrir las manos.
SP: Es importante abrir la mano lentamente para no asustar al animal.
EN: It is important to open your hand slowly so as not to scare the animal.