生物学英文是biology，来自古希腊语βίος (bios) ，意思是生命，和λόγος (logos)，意思是研究或知识。

下面是一些英文例句和中文翻译：

Biology is the study of living organisms and their interactions with each other and their environment.

生物学是研究生物体及其与其它生物体和环境的相互作用的学科。

She has a degree in biology and works as a research scientist at a university.

她拥有生物学学位，在一所大学担任研究科学家。

The biology teacher demonstrated the process of photosynthesis using a plant and a light source.

生物学老师用一株植物和光源演示了光合作用的过程。