complain of
US /kəmˈpleɪn ʌv/
UK /kəmˈpleɪn ʌv/

1.
mengeluh, menderita
to say that you are suffering from a particular illness or pain
:
•
She began to complain of a headache.
Dia mulai mengeluh sakit kepala.
•
Many patients complain of fatigue and muscle weakness.
Banyak pasien mengeluh kelelahan dan kelemahan otot.