名複: theories
theory
KK:[ˈθiǝrɪ] DJ:[ˈθiːǝri]
n.
- 學說；論說；……論[C][（+of）][+that]
- 理論；學理，原理[U][C]
- 意見；推測，揣度[C][+that]
辨析
同義:
n.原理；推測
hypothesis explanation inference conception speculation supposition thought view judgment idea opinion attitude impression反義:
n.「學說；理論」的反義字
practice同義參見:
thesis abstraction sentiment以上來源於：《英漢大辭典》
n.
(pl. theories)
- a supposition or a system of ideas intended to explain something, especially one based on general principles independent of the thing to be explained. ▸an idea accounting for or justifying something.
- a set of principles on which an activity is based: ▸Mathematics a collection of propositions illustrating the principles of a subject.
Phrase
- in theory
in an ideal or hypothetical situation.
Etymology
C16: via late L. from Gk theōria ‘contemplation, speculation’.
以上來源於：《簡明牛津英語詞典》
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Note that for any determination of x, "x is an x" and "x is not an x," are neither of them fallacies but are both _______, according to this theory.
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