black-and-white

adj

• ① (画面、图片等)黑白的,无彩色的,墨画的;(判断上)只有黑白(善恶)两种价值(观念)的
  • a black-and-white photograph [film, television set]黑白照片[电影、电视机]
  • This is not a black-and-white issue.这不是一项善恶立辨的问题。