きくみみ
acute ear; good ear
Expression, Noun
注意ちゅういしようとしたが、聞きく耳みみを持もたなかった。
I tried to warn her, but she wouldn't listen.
なんで彼かれのアドバイスに聞きく耳みみを持もたなかったんだ？
Why wouldn't you listen to his advice?
彼かれが考かんがえを変かえない限かぎり、他ほかの意見いけんを聞きく耳みみは持もたないだろう。
As long as he doesn't change his stance, he won't listen to anybody else's opinion.