| 释义 |
the·o·ry /ˈθɪərɪ， ˈθiːə-/
n.
1. 理论；学理，原理
Your plan is good in theory, but I doubt if it'll work in practice. 你的计划在理论上是不错的，但我看实行起来未必能行。
This theory cannot be said to have been substantiated. 这一理论不能说是已经得到充分的证实。
A musician has to study both the theory and practice of music. 音乐家不仅必须研究音乐原理而且必须研究音乐实践。
2. 学说；论说；论，说
Darwin's theory of evolution 达尔文的进化论
the quantum theory 量子论
Do you agree with the wave theory of light? 你同意光的波动说吗?
3. 意见，看法；推测，揣度
My theory is that it was an act of justice. 依我看这是一种正义行动。
She is full of fascinating theories about men and women. 她头脑里充满了关于男人和女人的非常有趣的看法。
Was that his theory or did he have any exact knowledge? 那是他的推测呢，还是他掌握了什么确凿的消息?
4. 【数】论，理论
theory of probability 概率论
[<LL theōria < Gr: sight < theōrein to gaze upon] |