grumble [ˈgrʌmbl]

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vi.抱怨；咕哝；n.抱怨，牢骚；咕哝，隆隆声

to complain about someone or something in an annoyed way

I don't want to hear another grumble from you. 我不愿再听到你的抱怨。
He could do nothing but grumble over the situation. 他除了埋怨局势之外别无他法。