cost effective

cost effective的音标是[kɔːst ɪˈfek(ə)nt]，基本翻译是“成本效益的，划算的”。速记技巧可以是：cost发音类似“成本”，effective意为“有效的”。

cost effective 的英文词源为：

cost：意为“费用，成本；代价”源于古英语costa，意为“代价”。

effective：意为“有效的”源于拉丁语词根effig，意为“伸展，突出”。

cost effective：意为“成本效益高的”是由cost和effective组合而成。

变化形式：名词形式有cost-effectiveness。

相关单词：

1. efficiency：意为“效率”来源于拉丁语词根“efficiens”，表示产生效果的能力。

2. economical：意为“节约的”来源于古希腊语economy，意为“管理，经营”。

3. benefit：意为“利益，好处”来源于古英语，意为“有益的事物”。

4. cost-benefit analysis：意为“成本效益分析”由cost和benefit组合而成。

5. effectiveness：意为“效力”由effective派生而来。

以上就是cost effective的相关信息，希望可以帮助到您。

常用短语：

1. cost-effective 成本效益的

2. cost-benefit analysis 成本收益分析

3. pay for the cost 支付成本费用

4. cost recovery 收回成本

5. cost control 成本控制

6. cost reduction 成本降低

7. cost-effective solutions 成本效益高的解决方案

双语例句：

1. We need to evaluate the cost-effective ways to achieve our goal.（我们需要评估实现目标的成本效益高的方式。）

2. The company has been trying to reduce costs while maintaining quality, which has been a challenging task but ultimately cost-effective.（公司一直在努力降低成本，同时保持质量，这是一项具有挑战性的任务，但最终是成本效益高的。）

3. We need to carefully consider the cost-benefit of investing in new equipment, as it will have a significant impact on our bottom line.（我们需要仔细考虑投资新设备的成本收益，因为它将对我们的底线产生重大影响。）

英文小作文：

The Importance of Cost-Effective Decision-Making

In today"s fast-paced and resource-constrained environment, it is essential to make cost-effective decisions that prioritize efficiency and long-term sustainability. By carefully evaluating options and weighing the costs and benefits of each decision, we can ensure that our resources are used in the most effective way possible.

For example, when purchasing new equipment, it is crucial to consider the cost-benefit of investing in high-quality but less expensive alternatives versus more expensive but higher performing options. Similarly, when making hiring decisions, it is essential to assess the cost of training new employees versus retaining existing ones, as well as the potential for turnover and recruitment costs down the road.

By making cost-effective decisions, we can avoid wasteful spending and ensure that our resources are used in the most responsible and sustainable way possible. This is particularly important in today"s environmentally conscious and resource-conscious world, where we must prioritize sustainability and minimize our impact on the planet. Therefore, it is essential to always keep an eye out for cost-effective solutions that prioritize long-term success and sustainability.