Theoretical thermal efficiency
[机] 理论热效率
🧩 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
but this is too much!
但是这太令人难以置信了！
I don't know what to do with you.
真拿你没办法。
Take a seat please, make yourself at home.
请坐，随便一点。