1、生物[词典]living things; living beings; organisms; bios;

2、[例句]这是自然的生物反应。This is a natural biological response.

3、[例句]我们在生物课上解剖了一只青蛙。We dissected a frog in biology class.

4、[例句]智人和其他生物的区别在于大脑。What distinguishes homo sapiens from every other living creature is the mind.