killer application

短语

杀手级应用（促使人们购买或使用其操作系统等的受欢迎计算机程序）

词形变化

killer applications 复数 killer applications

释义与例句

n.
  1. 1.

    A technological product that is so good, or so innovative, that it is irresistible to potential customers; especially a software product that persuades people to buy the hardware needed to use it.