Efficiencies
n. 效率, 效能( efficiency的复数形式 )
🗣️ 情景例句
Somenoe will find it.
总有人发现它的。
I had the luck of finding a good job.
我幸运地找到一个好工作。
What did Wang Wei write about in her letter?
王伟在信里写了什么？