efficient中文什么意思

adj.
1.有效的，有力的；效率高的。
2.有实力的；有能力的，有本领的；能胜任的。
短语和例子
+更多解释...efficient cause 【哲学】动因。adv.
-ly

• conventional efficient:    习用效率
• cost efficient:    合得着
• cost-efficient:    成本效率的; 有成本效益的

例句与用法

更多例句：  下一页

1. An implicit scheme is much more efficient .
   隐式格式是一种很有效的格式。
2. Such invaders are efficient competitors .
   这样的侵入者都是有效的竞争者。
3. Our atmosphere acts as an efficient trap .
   我们的大气就像一个有用的大容器。
4. Her movements were easy, graceful and efficient .
   她的动作轻松，优雅，利索。
5. It is a well and efficient exercise of medical aid .
   这是一次出色的救护演习。

英文释义

a

1. being effective without wasting time or effort or expense; "an efficient production manager"; "efficient engines save gas"

形容词

1. able to accomplish a purpose; functioning effectively; "people who will do nothing unless they get something out of it for themselves are often highly effective persons..."-G.B.Shaw; "effective personnel"; "an efficient secretary"; "the efficient cause of the revolution"
   同义词：effective