As she wrote in her description of the peacock flower," The Indians, who are not treated well by their Dutch masters, use the seeds to abort their children, so that they will not become slaves like themselves.
2018年12月六级真题（第二套）阅读 Section B
柯林斯高阶英汉双解学习词典释义
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A peacock is a large bird. The male has a very large tail covered with blue and green spots, which it can spread out like a fan.
If you describe someone, especially a man, as a peacock, you mean that they are arrogant or like dressing or behaving in a way that draws attention to themselves.