Theoretical arithmetic
[计] 理论计算
🧩 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
Let's build a fire and cook it!
咱们去升火煮鱼。
The spacecraft is scheduled to arrive at Saturn next year.
太空船预定明年到达土星。
That's good to know.
幸好知道了这件事。