過ㄍㄨㄛˋguò目ㄇㄨˋmù不ㄅㄨˋbù忘ㄨㄤˋwàng

形容記憶力很強，看過後不易忘記。《三國演義·第六○回》：「公過目不忘，真是天下奇才也。」似過目成誦

英to have a highly retentive memory, to have sth imprinted in one's memory