turn a deaf ear
US /tɜrn ə dɛf ɪr/
UK /tɜrn ə dɛf ɪr/

成语
1.
充耳不闻, 置之不理
to ignore someone or something, especially a request or warning
示例:
•
He always turns a deaf ear to his parents' advice.
他总是对父母的建议充耳不闻。
•
The government turned a deaf ear to the public's protests.
政府对公众的抗议充耳不闻。
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