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theory是什么意思

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英音 ['θiəri] ;
美音 ['θi:əri] ;
可数名词:
1.理论;学理,原理
2.学说;论说;论,说
3.意见,看法;推测,揣度
4.【数】论,理论
词形变化
英语解释
  • a tentative theory about the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena
  • a belief that can guide behavior
  • a well-substantiated explanation of some aspect of the natural world; an organized system of accepted knowledge that applies in a variety of circumstances to explain a specific set of phenomena
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