monochromatic light therapy

例句：

1. 1. The painting is in monochromatic colors.
   这幅画是单色。
2. 2. The room was decorated with monochromatic patterns.
   房间装饰有单色图案。
3. 3.She wore a monochromatic dress to the wedding.
   她在婚礼上穿着一件单色连衣裙。