deflator

deflator的音标是[dɪ"fleɪtə]，基本翻译是“缩减率，折扣率”。速记技巧可以是将其分为几个部分记忆：de-，fi-，la-，tor。de-表示“去掉，减少”，fi-表示“燃烧”，la-可以联想到“拉”，tor表示“力量”。整体记忆就是去掉一部分，剩下部分燃烧成力量。

deflator这个词的英文词源可以追溯到拉丁语词“deflare”，意为“使瘪”。它的变化形式包括过去式“deflated”和过去分词“deflated”，现在分词“deflating”，以及形容词“deflatable”。

相关单词包括：inflation（膨胀），deflation（收缩），deflate（使瘪），deflationary（收缩的），deflating（正在收缩的），deflateful（易收缩的），deflator（收缩率），deflatable（可收缩的），deflationism（收缩主义）。

这些单词都与“deflator”这个词有密切的联系，因为它们都涉及到物体或情况的膨胀和收缩。这些单词在经济学中经常被使用，用来描述价格或物价的波动情况。

总的来说，这些单词都反映了经济学的核心概念，即价格和物价的变动。同时，它们也展示了英语词汇的丰富性和多样性。

deflator常用短语：

1. deflate inflation

2. deflate expectations

3. deflate inflationary pressures

4. deflate inflationary expectations

5. deflate economic growth

6. deflate economic activity

7. deflate economic growth rates

双语例句：

1. The deflator for inflation increased by 0.5%.

2. The deflator for economic growth fell by 0.3%.

英文小作文：

Inflation is a common problem in the economy, and deflation is a rare phenomenon. Deflation means that prices are decreasing, which can have a negative impact on the economy. However, deflation can also bring some benefits. For example, it can help reduce the cost of living and make it easier for people to save money. In addition, deflation can encourage companies to reduce costs and improve productivity, which can lead to more competitive products and services in the market. Therefore, although deflation is a rare phenomenon, it still needs to be carefully watched and managed to ensure that it does not have a negative impact on the economy.