infrareticulate

例句：

1. 1. The infrareticulate network is a complex system that requires careful analysis.
   这个网络系统是一个复杂的系统，需要仔细分析。
2. 2. The infrareticulate structure of the brain is still not fully understood.
   大脑的网状结构仍然不完全理解。
3. 3. The infrareticulate veins are responsible for carrying blood away from the heart.
   静脉负责将血液从心脏运走。