Theoretical principle
[计] 理论基础, 理论原则
🧩 词语组成解析
theoretical
[,θiə'rɛtɪkəl]
adj. 理论的;推想的，假设的;空论的;
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
🗣️ 情景例句
The costs of college get higher every year.
学费逐年增加，越来越贵。
I can't make it.
我去不了。
Not a sound was heard.
一点声音也没有。