Переклад англійською з японської: 炯眼
Словник: main
炯眼
名詞
形容詞
1 acuate,  acute,  astute,  discerning,  discriminating,  exquisite,  incisive,  keen,  knifelike,  needlelike,  penetrating,  penetrative,  perceptive,  piercing,  pointed,  sensitive,  sharp,  sharp-worded,  shrewd,  shrill,  tart.