Theoretical
[ ,θiə'rɛtɪkəl ]
其它 Other
adj. 理论的;推想的，假设的;空论的;
💡 词根助记
theor考虑+et=em变体，获得+ ical ...的 →theoret=theorem考虑后获得的结果=定理 + ical ...的 → a.理论(上)的
📝 例句
The theoretical explanation invokes virtual photons.
这一理论解释需借助于虚光子。
These arguments are theoretical.
这些论证都是推理性的。
The government and central bank were in theoretical harmony.
政府与中央银行按理论是协调一致的。
Further theoretical refinements have removed the discrepancies.
进一步的理论上的改进已经消除了这些不符之处。
This value corresponds closely to the theoretical minimum.
这数值与理论的最小值很接近。
✅ 同义词
🔴 反义词
🔤 词根
-theo-表示“神灵”
📖 牛津释义
theoretical
adj
1 concerned with the theory of a subject 理论的; 理论上的
a theoretical physicist 理论物理学家
This book is too theoretical; I need a practical guide. 这本书理论性太强,我需要一本实用手册. Cf 参看 practical 1.
2 supposedbut not necessarily true 假设的
Lendl's strength onclay gives him a theoretical advantage. 兰德尔体格健壮,按说他占些优势.
🎯 考研助记
theory(理论)+e+tic+al(的): 理论的
🔁 扩展释义
a. 理论的, 理论上的, 假设的, 推理的【计】 理论的【经】 理论上的
🌿 同词根单词
📖 同为「CET-4」词汇
查看全部CET-4词汇 ›🗣️ 情景例句
From the top of it, you could see up to a distance of 130 kilometres on a clear day.
在晴朗的日子里，从楼的顶层你可以看到130公里远的地方。
You can imagine how useful this is, particularly in countries like China and Japan, which use written characters not letters.
你可以想像得到，特别是在中国和日本这些使用文字而不是字母的国家，这是多么有用处！
4 Think of a time when you were happiest. What were you doing?
4。想一想你感到最高兴的时刻。当时你在做什么？