two-tone color

• 双色

two-tone color的用法和样例：

例句

1. I have two pets _ a white rabbit and a black and white dog.
   我有两只宠物，它们是白色的兔子和黑白双色的狗。
2. Two color pyrometers were developed to solve the problem of signal attenuation by intervening smoke or fumes.
   为了解决由烟或气所引起的信号衰减问题，研制出了双色高温计。