耳不旁听

专心致志

玩志　玩心(～坟典)　敦心　演思　埋头　埋首　濡首　濡头　笃意　演思　惛惛　惽惽　潜志　目不旁视　目不两视　目不别视　目不二视　耳不旁听　心一意专　用心用意　一意抟心　潜心笃志　潜心致志　潜心涤虑　抟心揖志　抟心戢志　抟心集志　抟心壹志　专精一思　专精一意　专思致虑　专心揖志　专心一意　专心专意　专心一致　专志一心　专心一志　专心壹志　专意一心　专心戢志　专心集志
小心谨慎，专心致志：低心下意
做事专心致志：心无二用　心无二想
不声不响，专心致志地辛苦做事：埋头苦干
聚精会神，专心致志：埋头埋脑
专心致志，沉醉痴迷：生死醉梦
澄心静虑，专心致志，不为外物打扰：收视返听　收视反听
道教指思想集中，专心致志：回光返照　回光反照　回光还照　回光一照　返照回光
一心不二，专心致志：用志不分
广泛学习，专心致志：博学笃志
尽心竭力，专心致志：殚精竭诚
(一心一意，聚精会神：专心致志)

耳不旁听ěr bù páng tīng

be so absorbed (/concentrated) on sth so as to be deaf to everything going on around one
❍ 因见他姐妹们说笑，便自己走至阶下竹前，挖心搜胆的～，目不斜视。(《红楼梦》601) Leaving the others to chat,she strolled into the bamboo grove before the steps and concentrated on thinking,deaf and blind to everything going on around her.
❍ 你们要目不斜视，～，口不乱问，心不乱想。(曹禺《王昭君》10)Your eyes should not see unseemingly sights. Your ears should not hear unpleasant sounds. Your lips should not utter improper words. And your heart should not be troubled.

耳不旁听ěr bù pánɡ tīnɡ

耳朵不听周围的。形容神情专注。