conservations是什么意思_conservations的用法_翻译_读音

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英英释义
名词 conservation:

an occurrence of improvement by virtue of preventing loss or injury or other change

the preservation and careful management of the environment and of natural resources

(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations
临近单词

conservation Conservation plan conservation area conservation life conservation pool conservation task conservation plant conservation force conservation ideas conservation field conservation funds

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conservations