complain of

US /kəmˈpleɪn ʌv/
UK /kəmˈpleɪn ʌv/
"complain of" picture
1.

抱怨, 訴說

to say that you are suffering from a particular illness or pain

:
She began to complain of a headache.
她開始抱怨頭痛。
Many patients complain of fatigue and muscle weakness.
許多患者抱怨疲勞和肌肉無力。