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
Sit down, sit down. Have some coffee.
请坐， 请坐。喝点咖啡。
He said he knew a lot of people there.
他说他在那里认识很多人。
Oh,They will be very happy to see you again.
噢，又见到你们，他们会很高兴的。