deoxyuridylic acid

例句：

1. 1. DNA is the backbone of life, shaping every living organism.
   DNA是生命的骨架，塑造着每一个生命体。
2. 2. The study of DNA has led to breakthroughs in genetics and medicine.
   对DNA的研究导致了遗传学和医学的突破。
3. 3. DNA analysis can help us understand the origins of species and their evolution.
   DNA分析可以帮助我们理解物种的起源及其进化。