“至死不渝” 是中文成语，意思是指坚贞不渝、忠诚到底，不改变自己的信念或决心，直到死去。

在英语中，常用 "steadfast" 或 "unwavering" 来表达类似的意思。具体的翻译与用法如下：

1. 音标：

Steadfast: /ˈsted.fɑːst/

Unwavering: /ʌnˈweɪ.vərɪŋ/

2. 意思：

Steadfast: 忠诚坚定的，坚定不移的。

Unwavering: 不动摇的，不屈不挠的。

3. 翻译：

至死不渝 = Steadfast 或 Unwavering

4. 读音：

Steadfast: /ˈsted.fɑːst/

Unwavering: /ʌnˈweɪ.vərɪŋ/

5. 用法：

Steadfast 和 Unwavering 都可以用来形容对某事、某人的坚定信念与忠诚，特别是在面对困境时。

6. 例句：

His steadfast loyalty to his country earned him the nation's highest honor.

他对国家的至死不渝的忠诚为他赢得了国家的最高荣誉。

 

Despite all the challenges, her love for him remained unwavering.

尽管面临许多挑战，她对他的爱依旧至死不渝。

 

He was steadfast in his beliefs, never once wavering.

他在信仰上坚定不移，从未动摇。

 

Their unwavering support gave me the courage to continue.

他们不动摇的支持给了我继续前行的勇气。

 

The unwavering determination of the team led them to victory.

队伍的坚定不移的决心使他们赢得了胜利。

 

She showed steadfast determination to complete the project on time.

她表现出至死不渝的决心，按时完成了项目。

 

His unwavering faith in his friends was inspiring.

他对朋友们不动摇的信念令人鼓舞。

 

They were steadfast in their commitment to justice.

他们在追求正义的过程中坚定不移。

 

Her unwavering support helped him through tough times.

她不动摇的支持帮助他度过了难关。

 

The steadfast loyalty of the soldiers to their leader was unquestionable.

士兵们对领导的至死不渝的忠诚是毋庸置疑的。

 

7. 短语搭配：

Steadfast love (坚定的爱)

Unwavering support (不动摇的支持)

Steadfast commitment (坚定的承诺)

Unwavering belief (不动摇的信念)

Steadfast loyalty (坚定的忠诚)

这两个词在很多情境下都可以表达“至死不渝”的意思。