pseudosematic color

例句：

1. 1. The artist applied a pseudocolor to the painting to enhance its visual impact.
   艺术家给这幅画涂上了伪色，以增强其视觉效果。
2. 2.In scientific experiments, pseudocolors are used to distinguish different samples quickly and easily.
   在科学实验中，伪色被用来快速而容易地区分不同的样本。
3. 3. The pseudocolors on the wall were so vivid that they almost seemed real.
   墙上的伪色如此生动，几乎让人以为它们是真的。