efficient
Definition
Achieving maximum productivity with minimum wasted effort or expense.
中文 以最少的努力或开支达到最高生产率的。
Example
"The factory uses an efficient system to assemble the products."
Achieving maximum productivity with minimum wasted effort or expense.
中文 以最少的努力或开支达到最高生产率的。
"The factory uses an efficient system to assemble the products."