conservation

美音音标: [.kɒnsə(r)'veɪʃ(ə)n] conservation
英音音标: [.kɒnsə(r)'veɪʃ(ə)n] result.0.expl|add:"

解释

同义
preservation conservation
词性
n
解释
an occurrence of improvement by virtue of preventing loss or injury or other change
示例
None

同义
conservation
词性
n
解释
the preservation and careful management of the environment and of natural resources
示例
None

同义
conservation
词性
n
解释
(physics) the maintenance of a certain quantities unchanged during chemical reactions or physical transformations
示例
None