two-tone keying

例句：

1. 1. The new software has two-tone keying to make it easier for users to navigate through the interface.
   这款新软件具有双色调键控功能，使用户更容易通过界面导航。
2. 2.The company's logo features a two-tone keying that distinguishes it from its competitors.
   该公司的商标采用了双色调键控设计，使其在众多竞争对手中脱颖而出。
3. 3.The artist used two-tone keying to create a unique and visually appealing piece of art.
   这位艺术家运用了双色调键控技术创作出一件独特且视觉上吸引人的作品。