aposematic

adj.警戒色的

具有明确警示作用的

形容词

1、The bright coloration of some insects serves as an aposematic signal to potential predators, warning them of their toxicity.
某些昆虫的鲜艳色彩作为一种明确的警示信号，向潜在的捕食者发出毒性的警告。

2、The aposematic markings on the frog's skin serve as a visual deterrent to predators, indicating that it is poisonous.
青蛙皮肤上的明显标记作为视觉威慑物，向捕食者显示其具有毒性。