cautious的音標是[?k????s]，基本翻譯是“小心的；謹慎的”。速記技巧是將其拆分為輔音字母c和ou字母組合，再結合其含義進行記憶。

cautious的詞源：

詞根：cautious（謹慎的）

來源：它來自拉丁語詞根“cautus”（小心，謹慎的），由該詞根派生出形容詞“cautus”（小心的，謹慎的）和名詞“causa”（原因）。

變化形式：

過去式：cautioned

過去分詞：cautioned

現在分詞：cautious

第三人稱單數：cautions

復數：cautions

副詞：cautiously

相關單詞：

1. cautiousness - 謹慎，小心，慎重

2. cautiously - 小心地，謹慎地

3. caution - 警告，告誡

4. cautiousness of thought - 深思熟慮

5. cautiousness of speech - 謹慎的言辭

6. cautiousness of action - 慎重行事

7. cautiousness of speech and action - 謹言慎行

8. cautiousness of judgment - 審慎的判斷

9. cautiousness of speech and behavior - 言行謹慎

10. cautiousness of speech and action in public - 在公眾場合謹言慎行。

以上這些單詞都與cautious這個詞源有關，表示小心、謹慎和慎重的意思。它們在英語中經常被用來描述人們在處理問題時表現出的深思熟慮和謹慎的態度。

常用短語：

1. be cautious about

2. exercise caution

3. proceed with caution

4. be careful

5. take care

6. be careful not to

7. be wary of

例句：

1. Be cautious when crossing the street.

2. Exercise caution when investing your money.

3. Proceed with caution when solving a difficult problem.

4. Be careful not to make a mistake on your exam.

5. Take care when driving in bad weather.

6. Be careful not to fall into the same old陷阱.

7. Be wary of strangers on the street.

英文小作文：

Be Careful When Making Decisions

In life, we face many choices and decisions every day. Whether it"s choosing what to eat for breakfast, what to do at work, or what path to take in life, we must always be cautious and thoughtful before making a decision. Being careful means considering all the possible outcomes and risks before making a choice, so that we can avoid regretting our decisions later on.

However, being careful can also be a weakness in some situations, such as when we"re faced with a deadline or pressure from others. In these cases, we need to strike a balance between being careful and taking risks to achieve our goals. Therefore, it"s important to always be cautious and make wise decisions, even when faced with pressure and urgency. Only then can we achieve our goals and live a happy and fulfilling life.