beyond doubt音標為["b?nd?d?t]，基本翻譯為“無疑地，確實地”，速記技巧為“be+done（被做）+doubt（懷疑）”。

Beyond doubt是一個形容詞短語，意為“無疑地，確實地”。其詞源是古英語中的“beyond”和“doubt”，表示“超過，超越”和“懷疑，不確定”。

變化形式：

1. 比較級：beyonder doubt

2. 最高級：beyonder most doubt

相關單詞：

1. doubtful（懷疑的）：這個詞表示不確定的，疑慮的。其詞源與beyond doubt相同，都來自于古英語。

2. undoubtedly（無疑地）：這是一個副詞，表示確定無疑地。它是由beyond doubt直接演變而來。

3. disbelieve（不信）：這個詞表示不相信，其詞源可以追溯到拉丁語和英語詞源。

4. beyond all doubt（毫無疑問）：這是一個短語，表示確實無疑。

5. beyond a doubt（毫無疑問地）：這是一個常用的短語，表示確信無疑。

6. beyond all question（毫無疑問地）：這個詞組表示毫無疑問地超越了所有其他問題。

7. beyond a shadow of a doubt（毫無疑問地）：這個詞組表示毫無疑問到連影子都不容置疑的程度。

8. beyond doubtful（確實有些疑慮）：這個詞組表示雖然有些疑慮，但確實存在。

9. beyond all doubt the truth（毫無疑問是真相）：這是一個常用的表達方式，表示毫無疑問的是真相。

10. beyond all question（無疑地）：這個詞組表示無疑地超越了其他所有問題。

這些單詞和短語都與beyond doubt這個詞匯有密切的聯系，并且都反映了英語中豐富的詞匯和表達方式。

常用短語：

1. beyond dispute

2. beyond doubt

3. beyond question

4. beyond a doubt

5. beyond doubtly

6. beyond a shadow of a doubt

7. beyond all doubt

例句：

1. The fact is beyond dispute.

2. The evidence is beyond doubt.

3. The truth is beyond question.

4. The answer is beyond a doubt.

5. The evidence is beyond doubtly.

6. She is beyond a shadow of a doubt the best candidate for the job.

7. The decision was beyond doubt a wise one.

英文小作文：

標題：Beyond Doubt: The Truth of Life

Life is full of uncertainties, but there are some things that are beyond doubt. One of these things is the existence of life itself. We may not know how life began on Earth, but we can be sure that it did, and that it has shaped our planet in ways that are both beautiful and mysterious.

Another thing that is beyond doubt is the power of love. Love can bring joy and happiness, but it can also bring understanding and support in times of trouble. It is the force that drives us to do good and to help others, even when we are faced with challenges and difficulties.

Finally, the value of education is also beyond doubt. It opens our minds to new ideas and knowledge, and helps us to understand ourselves and the world around us better. Through education, we can shape our future and make a positive impact on society.

These are just a few examples of things that are beyond doubt in life. There are many other things that we can be sure of, such as the beauty of nature, the importance of family and friends, and the fact that we will eventually die one day. However, these things do not diminish the importance or value of the things that are beyond doubt in our lives. They are what give our lives meaning and purpose.