英语词汇conservation怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

单词	conservation
释义	conservation/kɒnsəˈveiʃ(ə)n/n. preservation, esp. of the natural environment (尤指对自然环境的)保护 □ conservation of energy (or mass or momentum etc.) Physics the principle that the total quantity of energy (or mass, momentum, etc.) remains constant in a system not subject to external influence 【物理学】能量(质量、动量等)守恒 □ conservational adj.[Middle English from Old French conservation or Latin conservatio (as CONSERVE)]
随便看	piddler piddock pidgin pidgin English pi-dog pie pie pie pie piebald piece piece-goods piecemeal piece of eight piece of goods piece of water piece of work piecer piece-rate piecework pie chart piecrust piecrust table pied piedmont

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