preservation
美 [ˌprezərˈveɪʃ(ə)n]英 [ˌprezə(r)ˈveɪʃ(ə)n]
- n.保存;保护;保留;维护
- 网络保持;保藏;防腐
preservation
preservation
1.保护;维护;保存the act of keeping sth in its original state or in good condition
2.保留;维持;保持the act of making sure that sth is kept
3.保存的状况;保养的程度the degree to which sth has not been changed or damaged by age, weather, etc.
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