theories

英 ['θɪərɪz] 美 ['θɪərɪz]

• n. 理论
• 名词theory的复数形式

英英释义

名词 theory:

1. 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

2. a tentative insight into the natural world; a concept that is not yet verified but that if true would explain certain facts or phenomena

3. a belief that can guide behavior

例句

用作名词 (n.)

1. Let us put his theories to the proof.
   让我们来检验一下他的理论。
2. Later research discredited earlier theories.
   后来的研究推翻了早先的理论。

词汇搭配

• hedonic theories of motivation 动机享乐说
• fundamentalist theories 基本分析理论...
• disperse theories of suspension preparation 混悬剂分散理论...