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.
英汉词典释义
n.
新陈代谢
Their rate of metabolism may slow down.他们的新陈代谢率可能会降低。
英英词典释义
Noun
1. the marked and rapid transformation of a larva into an adult that occurs in some animals
2. the organic processes (in a cell or organism) that are necessary for life