Usages of disculparse
Mi hermano se negó a salir sin paraguas y luego tuvo que disculparse por llegar tarde.
My brother refused to go out without an umbrella and then had to apologize for arriving late.
La clienta se negó a pagar hasta que le trajeran la cuenta correcta, así que al final la jefa tuvo que disculparse.
The customer refused to pay until they brought her the correct bill, so in the end the boss had to apologize.
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