释义 |
理论 lǐ lùn ★★★★★n.名词⁰·⁰⁴⁹⁵ᴾᵃ²²³ 基本例句 theoryframe of referencelogictheoreticsspeculationexotericatheorizationtheoriesreasoningtheoriaZtheoryZ繁体理論反实践理论上是如此。It is so in theory. 那个理论的精髓是为人民服务。The pith of that theory is serving for people. 这种理论与已知事实不符。This theory is at variance with the known facts. 老教授主持了一次理论物理学家的研讨会。The old professor had presided over a seminar for theoretical physicists. 这是一种理论上的可能性,但我认为这种情况不会发生。It's a theoretical possibility, but I don't suppose it will happen. 这本书理论性太强,我需要一本实用的。This book is too theoretical; I need a practical one. 这样他们就能更好地把理论运用到实践中去。In this way they can better apply theory to practice. 终于在一六八七年他发表了他的新理论。Only in 1687 did he at last publish his new theory. |