noun Descargar 🔗Compartir Resorte principal The principal spring of a clockwork mechanism, which drives it by uncoiling. Examples : "The old clock stopped working because the mainspring was broken. " El reloj viejo dejó de funcionar porque el resorte principal estaba roto. machine part technical device time Chat con IAJuego de vocabularioPracticar lectura
noun Descargar 🔗Compartir Resorte principal, causa principal The most important reason for something (Cf. spring "origin of something" (literary) (often in the plural) the springs of her ambition). Examples : "My daughter is the mainspring of my life." Mi hija es la causa principal de mi vida. business attitude mind philosophy Chat con IAJuego de vocabularioPracticar lectura
