她选择了一件单色的蓝色连衣裙参加晚宴。

She chose a ___monochrome blue dress for the evening party.

我更喜欢这种单色照片的简约风格。

I prefer the minimalist style of this ___monochrome photograph.

她的房间装饰采用单色调，只用黑白两色。

Her room decoration was ___monochrome, using only black and white colors.