充耳不闻
None so deaf as those who won't hear.
Turn a deaf ear to.
eg：The boss took no advice from us as none so deaf as those who won't listen.
中英俚语俗语来源：诗经：“叔兮伯兮，褒如充耳。”
同义词：耳边风In at one ear and out at the other.
反义词：洗耳恭听 To be all ears.
