chemotrophy

例句：

1. 1. The bacteria use chemotrophy to extract nutrients from the environment.
   这些细菌通过化学营养来从环境中提取养分。
2. 2.Chemotrophy is a process in which organisms obtain energy by breaking down organic matter.
   化学营养是一种过程，其中生物体通过分解有机物质来获得能量。
3. 3.The study of chemotrophy has led to new discoveries about the role of microbes in ecosystems.
   对化学营养的研究已经揭示了微生物在生态系统中的作用的新发现。