efficiency 核心詞議:
n. 效率;效能;功效
efficiency 基本解釋
速記方法
速記技巧
詞源記憶法
efficiency效率ef-,向外。-fic,做,詞源同fact,effect.efficiency效率,功效詞根詞綴ef-(=ex-)出+-fic-做,作+-i-+-ency名詞詞尾
諧音記憶法
諧音:一費神思,一費神思考,效率就提高。
知識擴展
動詞辨析
effect,validity,influence,efficiency
這組詞都有“效果”的意思,其區別是:
validity有效性,合法性
influence強調“潛移默化”的影響
efficiency效率
重要短語
high efficiency 高效率
production efficiency 生產效率
work efficiency 工作效率;勞動效率;加工效率
economic efficiency 經濟效率
efficiency 變化形式
復數: efficiencies
中文詞源:
efficiency 效率
ef-, 向外。-fic, 做,詞源同fact, effect.
efficiency
精選例句
1、 It was achieved with minimum fuss and maximum efficiency.
它以最少的慌亂和最高的效率被做到了。[機器自動翻譯,如有錯誤,感謝糾錯]
2、 But they cost $18!In France, quality of life is much more important than efficiency.
但它們要18美元!在法國,生活質量比效率重要得多。[機器自動翻譯,如有錯誤,感謝糾錯]
1、 It allows for economic efficiency, and when we buy things from places that have lower production costs than we do, we benefit.
它允許經濟效率,當我們從生產成本比我們低的地方購買東西時,我們受益。
1、 Consider the incandescent(白熾燈的)bulb, an object currently hated by many environmentalists and energy-efficiency advocates.
以白熾燈為例,目前許多環保主義者和節能倡導者都對這種燈泡深為痛恨。
1、 The words that have mattered are efficiency, flexibility, shareholder value, business-friendly, wealth generation, sales, impact and, in newspapers, circulation.
重要的詞匯是效率、靈活性、股東價值、商業友好、創造財富、銷售、影響,在報紙上是發行量。
常見考點例句:
- 6 Tips to unleash your efficiency !
- 6大方法放你的效率!
- One big one is efficiency .
- 最大的一個好處是效能。
- Limitations : the efficiency falls off for thicker sheets .
- 局限性:對于更厚的薄片,有效性下降。
- How are you managing the workload when efficiency isn 't enough ?
- 在你工作效率不高的時候,你是怎樣調整你的工作量的呢?
- The yeast attribute therefore prized above all others by the majority of winemakers is efficiency .
- 因此,絕大多數釀酒師最看重的酵母屬性是它的功效。