生物系统用英语怎么说？

生物系统

例句

• Biosystematics may therefore be considered as the taxonomic application of the discipline known as genecology. 生物系统学可以看成是遗传生态学这门学科分类学上的应用.
• Biological systems have been doing this for billions of years. 生物系统亿万年来一直都是这样。
• To see the problem here more clearly, let's look at a different biological system, say, an acorn. 为更清晰地理解此处的问题，我们来看一种不同的生物系统，比如说，橡子。
• To see the problem here more clearly, let's look at a different biological system, say, an acorn... 为更清晰地理解此处的问题，我们来看一种不同的生物系统，比如说，橡子。
• Biological systems have been doing this for billions of years... 生物系统亿万年来一直都是这样。