Conservation

[kɒnsə'veɪʃ(ə)n] or [,kɑnsɚ'veʃən]

解释:

(noun.) the preservation and careful management of the environment and of natural resources.

(noun.) (physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations.

(noun.) an occurrence of improvement by virtue of preventing loss or injury or other change.

卡洛斯录入--From WordNet

解释:

(n.) The act of preserving, guarding, or protecting; the keeping (of a thing) in a safe or entire state; preservation.

埃文编辑

同义词及近义词:

n. Preservation.

编辑:珀尔

同义词及反义词:

SYN:Preservation, keeping, protection, guardianship, maintenance, stabilisation,perpetuation

ANT:Neglect, exposure, abrogation, destruction, abolition

格雷琴编辑

例句:

录入:勒达

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