名词新陈代谢; 代谢作用

1. 物质代谢：总结各国的生态工程研究, 可以看出以下10类最活跃的生态工程:围绕当前困扰城乡各级部门的环境问题、交通问题和生活质量问题,人类聚居地生态学研究逐渐聚焦在物质代谢(Metabolism )、 交通(Mobility)和城乡生态关系的维护(Maintenance)这3M目标上;

1. 新陈代谢
Your metabolism is the way that chemical processes in your body cause food to be used in an efficient way, for example to make new cells and to give you energy.

noun

1. the organic processes (in a cell or organism) that are necessary for life

Synonym: metabolic process

2. the marked and rapid transformation of a larva into an adult that occurs in some animals

Synonym: metamorphosis