metabolism; the new replacing the old
Meanings
2 senses · 6 examplesnoun
metabolism; the process by which living organisms exchange substances and energy with the environment to maintain life
technicalTechnical biological term referring to anabolism (同化作用) and catabolism (异化作用). Often shortened as 代谢.
Metabolism is one of the fundamental characteristics that maintain life.
The doctor said his metabolism is too slow, so he tends to gain weight easily.
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Exercise can promote metabolism and help the body eliminate toxins.
noun
the new superseding the old; renewal and replacement
neutralOften used to describe social change, technological progress, generational shifts, or organizational reform.
The rapid development of technology has brought about the renewal of society.
The art world also needs renewal; veteran artists must pass on their experience to the younger generation.
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This city is undergoing a process of renewal: old buildings are being demolished and new high-rises are springing up.