| 单词 | theoretical |
| 释义 | theoretical adjectiveverbs | adverb verbs➤be是理论上的▸➤remain仍然是理论上的adverb➤highly高度理论性的➤merely仅仅是在理论上的▸➤purely纯粹理论性的◆this research is purely theoretical.这项研究是纯理论性的。➤largely主要是理论上的theoretical /θɪəretɪkl; name θiːəretɪkl/ [usually before noun] concerned with the ideas and principles on which a subject is based rather than with practice or experiments理论上的◆we aim to provide you with both theoretical and practical knowledge of your subject.我们力求为你们提供所学科目的理论和实践知识。◆the emphasis of his lectures is on theoretical physics.他讲座的重点是理论物理学。opp practical , experimental → practical ➡ see also theory → theory 1 ▸ theoretically adverb◆travelling faster than the speed of light is theoretically impossible.运行速度超过光速在理论上是不可能的。◆theoretically, education is free in this country.该国的教育按理说是免费的。theoretical /θɪəretɪkl; name θiːəretɪkl/ [usually before noun] (rather formal) that could possibly exist, happen or be true, although this is unlikely理论上存在的；假设的◆it's a theoretical possibility.这是理论上存在的一种可能性。▸ theoretically adverb◆it is theoretically possible for him to overrule their decision, but highly unlikely.按理说他可以推翻他们的决定，但是可能性很小。theoretical/ˌθɪəˈretɪkl ||; ˌθiəˈrɛtɪkḷ/adj1. based on ideas and principles, not on practical experience 根据理论的: ◇a lot of university courses are still too theoretical these days. 现在许多大学的课程仍然太偏重理论。 2. that may possibly exist or happen, although it is unlikely 有可能存在或发生的（虽然不大会）: ◇there is a theoretical possibility that the world will end tomorrow. 从理论上说，世界存在明天就毁灭的可能性。 ☞look at practical. 参看practical。 ➔theoretically /-kli ||; -klɪ/ adv theo·ret·i·cal /ˏθiə`rɛtɪkḷ; θɪəˈretɪkəl/adj 1. relating to theories 理论（上）的:◇theoretical physics 理论物理 2. a theoretical situation or condition could exist but does not yet exist 理论上的; 推想的，假设的 |
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