efficient
US /ɪˈfɪʃ.ənt/
UK /ɪˈfɪʃ.ənt/
1.
高效的, 有效率的
achieving maximum productivity with minimum wasted effort or expense
:
•
The new system is much more efficient.
新系統效率高得多。
•
She is a very efficient worker.
她是一位非常高效的工人。
高效的, 有效率的
achieving maximum productivity with minimum wasted effort or expense