first cost

first cost的音标是[ˈfɜːrst kɒst]，基本翻译是“第一成本”。速记技巧可以考虑使用首字母缩略法来记，即“F C”，其中F代表first，C代表cost。

First cost 的英文词源是 cost，意为“费用，成本”。其变化形式主要有 cost-costs-cost。相关单词有：

1. Original cost：原始成本，最初的成本。

2. Total cost：总成本，包括直接成本和间接成本。

3. Variable cost：变动成本，随产量的变化而变化。

4. Fixed cost：固定成本，不随产量的变化而变化。

5. Cost of goods sold：销售商品的成本。

6. Cost accounting：成本会计，用于计算和控制成本的会计系统。

7. Cost center：成本中心，负责管理和控制成本的部门或单位。

8. Cost reduction：成本削减，通过优化流程和减少浪费来降低成本。

9. Cost overrun：成本超支，实际成本超过预算成本。

10. Cost-benefit analysis：成本效益分析，用于评估某项措施的成本和收益。

以上这些单词都与成本和费用相关，体现了 first cost 的含义和用法。

常用短语：

1. first and foremost

2. first cost

3. first in line

4. first step

5. first impression

6. first time

7. first rate

例句：

1. First and foremost, we should respect others.

2. The first cost of a new product is usually high.

3. She was always the first in line for the latest pop music.

4. Taking the first step is always difficult, but it"s necessary.

5. The first impression of a person is often lasting.

6. I"ve never been to Europe before.

7. This is the first time I"ve seen such a beautiful landscape.

英文小作文：

First Cost: The Importance of Starting Well

Starting well is essential in any pursuit, whether it"s learning a new skill, achieving a goal, or building a relationship. When it comes to starting something new, the first cost can be a significant factor in determining whether or not we will persist and succeed.

The first cost of anything – be it a product, a relationship, or a journey – can be high. It involves time, energy, resources, and possibly even risk. But just like anything worthwhile, the first cost is also worth it. It"s what drives us to push forward and persevere, even when faced with challenges and setbacks.

The first cost can be a daunting thought, but it"s essential to remember that it"s not an end in itself. It"s a necessary step on the way to achieving our goals and desires. By approaching the first cost with an open mind and a positive attitude, we can turn it into an opportunity for growth and learning, rather than a source of anxiety and fear.

In conclusion, the first cost is an inevitable part of any pursuit that requires effort and dedication. It"s not something to be afraid of, but rather something to be embraced and used as motivation to succeed. By approaching it with courage and determination, we can turn our first cost into a stepping stone to success and fulfillment.