ㄇㄨˋㄅㄨˋㄎㄨㄟkuīㄩㄢˊyuán

  1. 比喻治學刻苦專心參見三年不窺園兒女英雄傳·》:公子真個足不出戶目不窺園日就月將功夫大進。」

lit. not even peek at the garden, fig. to be absorbed in one's studies (idiom)​