conservations单词基本解析：

n.保存( conservation的名词复数 ); 保护; 避免浪费; 对自然环境的保护

n.保存( conservation的名词复数 )；保护；避免浪费；对自然环境的保护

conservations变化用词：

conservations英英释义：

conservation[ ,kɔnsə'veiʃən ]n.an occurrence of improvement by virtue of preventing loss or injury or other change

同义词：preservation

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

conservations中文词源：

conservations用法和例句：

conservations

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