Economic limit
[經(jīng)] 經(jīng)濟范圍
?? 詞語組成解析
economic
[,ik?'nɑm?k]
adj. 經(jīng)濟的;經(jīng)濟學(xué)的;合算的;有經(jīng)濟效益的;
eco 經(jīng)濟 + nom學(xué)術(shù)領(lǐng)域 + ic ...的 → a.經(jīng)濟的，經(jīng)濟學(xué)的
??? 情景例句
It was a pleasant surprise.
那是個驚喜。
I'm glad to hear about your graduation.
我很高興聽到你畢業(yè)的消息。
In the afternoon, classes are over at 3:30, and I get home at about 4:00.
下午三點半下課，我大概四點到家。