highly variable chimeric

例句：

1. 1. The chimeric creature is a rare and fascinating example of evolution.
   这种杂交生物是罕见的、引人入胜的进化例子。
2. 2. The scientist discovered the chimeric structure in nature, which was previously unknown.
   这位科学家在自然界中发现了这种杂交结构，此前从未有人见过。
3. 3. The chimeric organism has been studied for its potential applications in medicine.
   这种杂交生物已被研究用于其在医学上的潜在应用。