【cost英文解释】在英语中，“cost”是一个常见且多义的词汇，通常用于描述某物或某项活动所需的资源、金钱、时间或努力。根据不同的语境，“cost”可以有多种含义和用法。以下是对“cost”一词的详细解释与总结。
一、基本定义
“Cost” 是一个名词，表示为了获得某样东西或完成某件事所付出的代价。它可以是金钱、时间、精力或其他形式的资源。
- 词性：名词（n.）
- 中文意思：成本、费用、代价、花费
- 常见搭配：the cost of living, the cost of production, at a cost of...
二、具体用法及例句
| 英文表达 | 中文解释 | 例句 |
| The cost of the car is $20,000. | 这辆车的价格是2万美元。 | The cost of the car is $20,000. |
| It costs me an hour to get to work. | 我上班需要一个小时。 | It costs me an hour to get to work. |
| There is a high cost to this decision. | 这个决定有很高的代价。 | There is a high cost to this decision. |
| The cost of living has gone up. | 生活成本上升了。 | The cost of living has gone up. |
| He paid the cost of his mistake. | 他为自己的错误付出了代价。 | He paid the cost of his mistake. |
三、相关短语与表达
| 短语 | 含义 | 示例 |
| At any cost | 不惜一切代价 | We will achieve our goal at any cost. |
| Cost-effective | 成本效益高的 | This method is more cost-effective. |
| Cost-benefit analysis | 成本效益分析 | A cost-benefit analysis was done before the project started. |
| No cost | 没有费用 | The service is free of charge. |
| Pay the cost | 承担后果 | She had to pay the cost for her actions. |
四、总结
“Cost” 是一个非常实用的英文词汇，广泛应用于日常交流、商业、经济、生活等多个领域。理解其不同用法有助于更准确地使用该词，并提升语言表达能力。无论是谈论金钱、时间还是其他资源的消耗，“cost”都能准确传达出“代价”这一核心概念。
通过表格形式的整理，我们可以更清晰地掌握“cost”的各种含义和用法，从而在实际应用中更加自如。
