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cost-efficient的音标是[kɔːstɪ"iːfɪənt],基本翻译是“成本效益的,合算的”。速记技巧可以是将其分解为单词的组成部分并进行记忆,例如“cost”可以与“save”一起记,“eff”可以与“imply”一起记,这样就可以轻松地记住这个单词了。
cost-efficient这个词的词源可以追溯到拉丁语“costatus”和“eficiens”,意为“花费的”和“有成效的”。它的意思是“花费少而有成效的”。这个词的变化形式包括“cost-effective”(成本效益的)和“economical”(节约的)。
相关单词:
“efficiency”来自于拉丁语“eficere”,意为“执行”或“完成”,因此效率高意味着执行或完成得更好。
“effective”来自于拉丁语“effectus”,意为“产生的效果”,因此这个词表示有实际效果或影响力的。
“economical”来自于希腊语“oikonomos”,意为“管家”或“经济管理者”,因此这个词表示节约的或精打细算的。
“cost-effective”是cost-efficient的衍生词,表示在成本和效果之间取得平衡,通常用于商业决策中。
“cost-benefit analysis”是一种评估方法,用于分析某项行动的成本和收益,以决定是否值得去做。
以上这些单词都与cost-efficient这个词有关,并且都强调了效率和节约的重要性。这些单词在英语中广泛应用,可以帮助我们更好地理解和使用cost-efficient这个词。
常用短语:
1. cost-effective 成本效益的
2. cost-benefit analysis 成本收益分析
3. low-cost 廉价的
4. cost-effective alternatives 成本效益高的替代方案
5. cost-reduction measures 降低成本的措施
6. cost-effective investment 成本效益高的投资
7. cost-per-unit 单位成本
双语例句:
1. We need to identify cost-effective ways to improve our production efficiency.(我们需要找出提高生产效率的成本效益高的方法。)
2. The new product has proved to be a cost-effective alternative to existing products.(新产品的确是现有产品的成本效益高的替代方案。)
3. We need to implement cost-reduction measures to ensure the company"s long-term viability.(我们需要实施降低成本的措施,以确保公司的长期生存能力。)
4. The cost-benefit analysis of this investment project suggests that it is a cost-effective investment.(这项投资项目的成本收益分析表明它是一项成本效益高的投资。)
5. The low-cost housing project has been a great success, providing much-needed housing for the poor.(廉价住房项目取得了巨大的成功,为穷人提供了急需的住房。)
6. We need to consider all cost-effective alternatives before making a decision on the project.(在决定项目之前,我们需要考虑所有成本效益高的替代方案。)
7. The cost-per-unit of this product is much lower than that of its competitors, making it a highly cost-effective choice.(该产品的单位成本比其竞争对手低得多,因此它是一个高成本效益的选择。)
英文小作文:
When it comes to cost-efficient purchases, we need to carefully consider all options before making a decision. By conducting a cost-benefit analysis, we can identify the best alternatives that are both cost-effective and meet our needs. For example, when purchasing a new vehicle, we should consider factors such as fuel efficiency, maintenance costs, and depreciation to ensure we are getting the best value for our money. Additionally, we should avoid purchasing items that are simply cheap but have hidden costs such as poor quality or high repair bills. Instead, we should look for cost-effective alternatives that offer good value for money and are reliable and durable. Ultimately, being cost-efficient is not only about saving money but also about making wise decisions that lead to long-term savings and better quality of life.
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