Efficiencies
n. 效率, 效能( efficiency的复数形式 )
🗣️ 情景例句
Your son?
你的儿子？
Don't worry about it.
别管他！
So I said,Don't worry. I can look after her. Thank you,Xiao Feng. Then she left.
“别着急，我能照顾她。”“谢谢你，小峰。”然后她走了。