题目

请用effective effectively efficient efficiently effcacy efficiency 各造一个句子,
还有,名词efficiency和efficacy是可数名字吗?

提问时间：2021-03-22

答案

No more effective method exists.
没有更有效的方法.
This means that effectively we have no chance of finishing on time .
这意味着我们实际上没有可能准时完成
They're learning more efficient patterns of movement.
他们学习到更多有效的运动样式.
This requires that a number of people work together quickly and efficiently.
这就需要许多人一起快速而高效地工作.
The efficacy of an alarm clock is explained as a very vigorous sensory input that triggers a large,synchronous assembly.
闹钟铃声之所以有效,可以解释成一个非常强大的感觉输入,引发一个大的同步组合.
At present our essential task is raised us the efficiency .
目前我们主要的任务是提高我们的效率.