Theoretical boundary
[计] 理论界限
🧩 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
I'm afraid I'm awfully late.
我实在太迟了。
They won't listen, so don't waste your breath telling them.
他们听不进去，不必和他们多费口舌了。
Certainly!
当然可以。