音标:[θiә'retikәl] ; 柯林斯词典等级:2 级;
a. 理论的, 理论上的, 假设的, 推理的
[计] 理论的
a. concerned primarily with theories or hypotheses rather than practical considerations
a. concerned with theories rather than their practical applications

考试类型:[高考/四级/六级/考研/托福/IELTS/GRE]
词性分布:
形容词100%

theoretical的用法和样例:

例句

用作形容词(adj.)
  1. These findings have both theoretical and practical applications.这些发现具有理论和实际的应用。
  2. Theoretical study must be closely integrated with practice.理论学习要紧密结合实际。
  3. It's a theoretical possibility, but I don't suppose it will happen.这是一种理论上的可能性,但我认为这种情况不会发生。

常见句型

用作形容词(adj.)
用作定语~+ n.
  1. It's a theoretical matter as well as a practical one.这不仅是个实践问题,也是个理论问题。
  2. It's only a theoretical possibility.这只是一种假设的可能性。
用作表语S+be+~
  1. This book is too theoretical.这本书太理论化了。
  2. The matter is only theoretical.这件事情只是假设而已。

词汇搭配

  • theoretical basis理论基础
  • theoretical plate理论塔板
  • theoretical error理论误差
  • theoretical boundary理论边界
  • theoretical model理论模型
  • theoretical mechanics理论力学
  • theoretical efficiency理论效率
  • theoretical equation理论公式
  • theoretical analysis理论分析
  • theoretical value理论值
  • theoretical physics理论物理
  • theoretical yield理论收率,理论产量...
  • theoretical frequency理论频数
  • theoretical meteorology理论气象学
  • theoretical thermodynamics理论热力学
  • theoretical air理论空气
  • theoretical capacity理论生产能力...
  • theoretical size理论尺寸
  • theoretical discharge理论流量

经典引文

  • No ready solution is availablesnot even a..theoretical formulation which disregards all practical difficulties.

    出自:J. W. Krutch
  • The Greek genius for theoretical and abstract mathematics.

    出自:M. Kline
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