We were most impressed with your efficiency.
你的工作效率很高，我们极为钦佩。
疯狂英语拿手好戏卡
和陌生人相识相知相交 - 疯狂联想 - 额外成就感
📚 句中词汇解析
从本句中提取的重要词汇
n. 效率，效能;实力，能力;[物]性能;功效;
💡 ef出+fic做+iency表名词 →做出事情→ 有效率
"It was Mann who structured the agenda for maximum efficiency."
是曼制定这个取得最大效率的议程的.
近义：output, outturn, performance, production, return, throughput
反义：inability, inadequacy, incompetence, incompetency, insufficiency, lack