organic carbon resource

• 有机碳源

organic carbon resource的用法和样例：

例句

1. Organisms dependent on an organic carbon source are termed heterotrophs.
   依赖于有机碳源称为异养结性物。
2. This study is about carbon and nitrogen nutrient sources utilization.
   摘要通过试验探讨茶树菇对碳源和氮源的利用。