The effluent form the factory makes the river unsafe for swimming.

Effluent from the sedimentation tank is dosed with disinfectant to kill any harmful organisms

沉降池中的废水中加入了消毒剂，以消灭所有有害微生物。

柯林斯高阶英汉双解学习词典

The effluent from the factory was dumped into the river

那家工厂的废水被排入河中。

柯林斯高阶英汉双解学习词典

The calibration of effluent monitoring assembly for nuclear power station

核电站流出物监测仪的校准

互联网摘选

She is an efficient secretary.

她是一位得力的秘书。

外研社英语同义词辨析词典

The diesel engine is highly efficient.

这台柴油机效率很高。

外研社英语同义词辨析词典

Futurists agree that these trends will grow as telecommunications networks become cheaper and more efficient.

未来学家一致认为，随着电信网络资费的降低和效率的提高，这些趋势将会越来越明显。

柯林斯高阶英汉双解学习词典

She was efficient and reliable

她办事很有效率，也很可靠。

柯林斯高阶英汉双解学习词典

This is currently the most efficient way to transmit certain types of data like electronic mail

这是目前传送电子邮件等某些类型的数据的最高效方式。

柯林斯高阶英汉双解学习词典

Regulators may gum up an efficient system

管理者可能会使一个行之有效的制度陷于瘫痪。

柯林斯高阶英汉双解学习词典

An efficient bulb may lighten the load of power stations

一个节能灯泡也许就能减轻发电站的负荷。

柯林斯高阶英汉双解学习词典

Taking risks is the only way employees can provide effective and efficient customer service

员工能够为客户提供有价值、高效的服务的唯一途径就是敢于冒险。

柯林斯高阶英汉双解学习词典

As we get older, our bodies become less efficient at burning up calories.

随着一天天衰老，我们的身体消耗热量的功能逐渐减弱。

《牛津高阶英汉双解词典》

I'll say this for them, they're a very efficient company.

我要为他们说句公道话，他们公司的效率的确很高。

《牛津高阶英汉双解词典》

As we can see this is not an efficient process.

正如我们所看到的，这并不是一个很有效率的过程。

互联网摘选

Without efficient means of transportation, people will waste a great deal of time going to and from work.

如果没有有效率的交通工具，人们上下班会浪费很多时间。

互联网摘选

In American Woman's Home, published in 1869, the Beecher sisters recommended a scientific approach to household management, designed to enhance the efficiency of a woman's work and promote order.

在1869年出版的《美国妇女家居》中，两姐妹介绍了一种家居管理的科学方法。这个方法的目的是为了提高妇女工作的效率并增强秩序。

六级真题- 2016年 6月 2卷 阅读B

Many contemporary ideas about kitchen design can be traced back to another American, Christine Frederick, who set about enhancing the efficiency of the housewife.

许多对于厨具设计的现代观点都可以追溯到另一个美国人克莉斯汀·弗雷德里克。她着眼于提高家庭主妇的效率。

六级真题- 2016年 6月 2卷 阅读B

But anything that can increase farming efficiency — the amount of crops we can produce per acre of land — will be extremely useful.

但任何能提高农业效率（即我们每英亩土地能生产的作物数量）的东西都将非常有用。

六级真题- 2015年 6月 2卷 阅读A

She borrowed the principle of efficiency on the factory floor and applied it to domestic tasks on the kitchen floor.

她借鉴了工厂的效率原则并把它运用到厨房的家务中。

六级真题- 2016年 6月 2卷 阅读B

One of those is efficiency.

提高效率就是其中之一。

六级真题- 2019年 6月 3卷 阅读A