theories

中文翻译

n. 理论（theory的复数形式）

英文解释

n 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

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

n a belief that can guide behavior

词态变化

原型:theory

变形:s

常见例句

Scientists over the years have proposed many theories

in the theories of Jean Piaget: the modification of internal representations in order to accommodate a changing knowledge of reality n

adjusting to circumstances n a settlement of differences n in the theories of Jean Piaget: the modification of internal representations in order to accommodate a changing knowledge of reality n living quarters provided for public convenience n the act of providing something (lodging or seat or food) to meet a need n (physiology) the automatic adjustment in focal length of the natural lens of the eye

One who deals with or considers actually existing facts and conditions, rather than fancies or theories

as of theories, ideas, policies, strategies or plans v