quadruplex television tape recorder

例句：

1. 1.The quadruplex structure of DNA is crucial for its function.
   DNA的四联体结构对其功能至关重要。
2. 2. The quadruplex structure of the DNA double helix is unique and fascinating.
   DNA双螺旋的四联体结构独特且引人入胜。
3. 3.The discovery of the quadruplex structure in the human genome has revolutionized molecular biology.
   人类基因组中发现的四联体结构革命性地改变了分子生物学。