Efficiencies
n. 效率, 效能( efficiency的复数形式 )
🗣️ 情景例句
How much money are you looking for in this job?
你希望的薪水是多少？
Take these books home with you tonight.
今晚你带这些书回家。
Excuse me! Are you from the USA?
对不起，你是美国人吗？