efficient的读音是：英[?'f??nt]。efficient的详尽释义是adj.(形容词)效率高的，有效率的有能力的，能干的，能胜任的，有本事的，有本领的，有实力的有效的，生效的，收效大的精明能干的，颇精悍的，泼辣能干的利索的，敏捷的。efficient副词:efficiently。
一、详尽释义点此查看efficient的详细内容
二、双解释义
三、英英释义
"an efficient production manager"
"efficient engines save gas"
"people who will do nothing unless they get something out of it for themselves are often highly effective persons..."
"effective personnel"
"an efficient secretary"
"the efficient cause of the revolution"
四、例句
This is a highly efficient new heating system.
这是个高效的新取暖系统。
Consequently, we have been developing a more efficient engine.
结果,我们已经开发了一台更高性能的发动机。
The success of CAD systems is becoming more dependent on the efficient drafting.
cad系统的成功在很大程度上取决于草图的制图效率。
He's efficient at his job.
他胜任工作。
I'll say this for them--I'll admit that they're efficient.
我得为他们说句话——我会说他们很有能力。
五、常见句型
六、经典引文
He was an expert and efficient workman.
出自：H. B. StoweThe appeal to sentiment was heartlessly efficient; it had struck him in the place where he was most vulnerable and at the hour when he was most alone.
出自：G. Greene七、词语用法
He's not very efficient:he works very slowly.
他不是很有效率，做的很慢。
efficient的相关近义词
competent、effective、useful、able
efficient的相关反义词
efficient的相关临近词
effigy、efficiency、efficiently、efficient at、efficient in、efficient way、efficient use、efficient set、efficient rate、efficiently.、efficient code、efficientpoint