单词 | conservation of matter |
释义 | conservation of matter in American English the principle that matter is neither created nor destroyed during any physical or chemical change : also conservation of mass Examples of 'conservation of matter' in a sentence |
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英语词典包含298861条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。