网站首页  词典首页

请输入您要查询的词汇：

　

词汇 preoperational
释义

Definition of preoperational in English:

preoperational

adjective priːˌɒpəˈreɪʃən(ə)lpriːˌɒpəˈreɪʃ(ə)n(ə)l

  • 1Prior to becoming operational; preceding an operation.

  • 2Psychology. In Piaget's theory: relating to or designating a stage of a child's development (between the ages of about two and seven years) in which he or she is regarded as able to understand or foresee the effects of his or her actions only in an unsystematic and sometimes contradictory way.

Origin

1940s; earliest use found in Accounting Review. From pre- + operational.

Definition of preoperational in US English:

preoperational

adjective

  • 1Prior to becoming operational; preceding an operation.

  • 2Psychology. In Piaget's theory: relating to or designating a stage of a child's development (between the ages of about two and seven years) in which he or she is regarded as able to understand or foresee the effects of his or her actions only in an unsystematic and sometimes contradictory way.

Origin

1940s; earliest use found in Accounting Review. From pre- + operational.
随便看

　

春雷网英语在线翻译词典收录了464360条英语词汇在线翻译词条，基本涵盖了全部常用英语词汇的中英文双语翻译及用法，是英语学习的有利工具。

　

Copyright © 2000-2024 Sndmkt.com All Rights Reserved 更新时间：2024/12/28 14:38:31