fluctuated

fluctuated的音标是[ˈflʌktʃueɪtɪd]，中文翻译为“波动、变动、起伏不定”。基本翻译为“波动、变动”，可以理解为价格、数量等在一定范围内不断变化。速记技巧可以考虑使用发音相似的单词来辅助记忆，如“flower”的发音与“fluctuated”相似，可以联想为“flower波动”。

fluctuated的英文词源：

1. 词根：flu(表示“流动”) + -cate(动词词尾)

2. 词源解释：该词来源于拉丁语和法语，表示“波动、起伏”。

变化形式：过去式 fluctuated / flʌkˈweɪtɪd /，过去分词 fluctuated / flʌkˈweɪtɪd /。

相关单词：

1. fluctuate (v.) - 词根flu-（流动）+ -cate（动词词尾）→ 波动、起伏→ 波动、起伏地变化。

2. fluctuation (n.) - fluctuate（波动）+ -tion（名词后缀）→ 波动、起伏的状态。

3. fluctuating (adj.) - fluctuate（波动）+ -ing（形容词后缀）→ 波动的、起伏的。

4. fluctuator (n.) - fluctuator（波动器）+ -or（名词后缀）→ 波动器。

5. fluctuatingly (adv.) - fluctuating（波动地）+ -ly（副词后缀）→ 波动地变化。

6. fluctuate-ish (adj.) - fluctuate（波动）+ -ish（形容词后缀）→ 有点波动的。

7. fluctuate-ness (n.) - fluctuate（波动）+ -ness（名词后缀）→ 波动性。

8. fluctuation-al (adj.) - fluctuation（波动）+ -al（形容词后缀）→ 波动的。

9. fluctuatingly (adv.) - fluctuating（起伏地）+ -ly（副词后缀）→ 起伏地变化。

10. fluctuatingly (adv.) - fluctuating（波动地）+ -ly（副词后缀）→ 波动地变化，时而高时而低。

常用短语：

1. fluctuate between 波动于...之间

2. fluctuate up and down 上下波动

3. fluctuate with 随着...波动

4. fluctuate regularly 规律地波动

5. fluctuate rapidly 迅速波动

6. fluctuate sharply 急剧波动

7. fluctuate randomly 随机波动

例句：

1. Prices fluctuate between highs and lows. 价格在高低之间波动。

2. The stock market fluctuated up and down all day long. 股市一整天都在上下波动。

3. The temperature fluctuates with the seasons. 温度随着季节而波动。

4. The amount of money in the bank fluctuates regularly. 银行存款量规律地波动。

5. The rate of inflation fluctuates rapidly with the economy. 通货膨胀率随着经济状况而迅速波动。

6. The price of oil fluctuated sharply today. 油价今天急剧波动。

7. The stock market fluctuates randomly, making it difficult to predict its direction. 股市随机波动，难以预测其走向。

英文小作文：

Fluctuating Nature

Life is full of fluctuations, whether it"s the rise and fall of the stock market, the fluctuations of the weather, or even the ups and downs of our emotions. These fluctuations can be both challenging and enlightening, teaching us to adapt and adjust to different situations.

When faced with a fluctuation, it"s important to maintain a positive attitude and stay resilient. Learning to cope with fluctuations is a crucial life skill that helps us navigate through different challenges and emerge stronger than before.

However, it"s also important to recognize that some fluctuations are beyond our control, and we need to accept them as part of life. By doing so, we can free ourselves from the burden of worry and focus on what really matters: being present, taking care of ourselves, and making the most of every opportunity that comes our way.