1. die away [逐渐消失；减弱]
[构成]：die[死亡；消逝] + away[离开；消失]
例句：The sound of the music died away. [音乐声逐渐消失了。]

2. die down [逐渐平息；逐渐变弱]
[构成]：die[死亡；消逝] + down[向下；减弱]
例句：The wind died down. [风渐渐平息了。]

3. die for [为...而死；渴望]
[构成]：die[死亡；消逝] + for[为了；因为]
例句：Soldiers are willing to die for their country. [士兵们愿意为国家而死。]

4. die of [因...而死（疾病、饥饿等内部原因）]
[构成]：die[死亡；消逝] + of[由于；关于]
例句：Many people died of cancer. [许多人死于癌症。]

5. die from [因...而死（事故、外伤等外部原因）]
[构成]：die[死亡；消逝] + from[来自；由于]
例句：He died from a car accident. [他死于一场车祸。]

6. be dying for [渴望；极想]
[构成]：be[是] + dying[垂死的；渴望的] + for[为了；因为]
例句：I'm dying for a cup of coffee. [我极想喝杯咖啡。]

7. be dying to do sth. [渴望做某事]
[构成]：be[是] + dying[垂死的；渴望的] + to[到；向] + do[做] + sth.[某事]
例句：She is dying to go abroad. [她渴望出国。]

8. die out [灭绝；消失]
[构成]：die[死亡；消逝] + out[出去；熄灭]
例句：Some species have died out. [有些物种已经灭绝了。]

9. die hard [顽固；难改掉]
[构成]：die[死亡；消逝] + hard[困难地；努力地]
例句：Old habits die hard. [旧习难改。]

10. never say die [永不言败；别气馁]
[构成]：never[从不] + say[说] + die[死亡；消逝]
例句：No matter how difficult it is, never say die. [无论多么困难，永不言败。]

11. pass away [去世；消逝]
[构成]：pass[经过；通过] + away[离开；消失]
例句：My grandfather passed away last year. [我的祖父去年去世了。]

12. kick the bucket [死掉；一命呜呼]
[构成]：kick[踢] + the[定冠词] + bucket[桶]
例句：He kicked the bucket at the age of 80. [他 80 岁时去世了。]

13. meet one's death [死亡；丧生]
[构成]：meet[遇见；遭遇] + one's[某人的] + death[死亡]
例句：Many people met their death in the earthquake. [许多人在地震中丧生。]

14. go to one's death [从容就义；赴死]
[构成]：go[去] + to[到] + one's[某人的] + death[死亡]
例句：The hero went to his death bravely. [这位英雄英勇赴死。]

15. breathe one's last [断气；死亡]
[构成]：breathe[呼吸] + one's[某人的] + last[最后的]
例句：The patient breathed his last in the hospital. [病人在医院里断了气。]

16. come to an end by death [死亡告终]
[构成]：come[来] + to[到] + an[一个] + end[结束] + by[通过] + death[死亡]
例句：His life came to an end by death tragically. [他的生命悲惨地以死亡告终。]

17. perish with cold and hunger [冻馁而死]
[构成]：perish[死亡；毁灭] + with[和...一起] + cold[寒冷] + and[和] + hunger[饥饿]
例句：In the old days, many people perished with cold and hunger. [在过去，许多人冻馁而死。]

18. depart this life [去世；与世长辞]
[构成]：depart[离开；出发] + this[这个] + life[生命；生活]
例句：He departed this life peacefully. [他平静地与世长辞。]

19. give up the ghost [死去；断气]
[构成]：give[给] + up[向上；结束] + the[定冠词] + ghost[鬼魂；幽灵]
例句：The old machine finally gave up the ghost. [这台旧机器终于报废了。]

20. lay down one's life [献身；牺牲]
[构成]：lay[放置；下蛋] + down[向下；放下] + one's[某人的] + life[生命]
例句：Many soldiers laid down their lives for the country. [许多士兵为国家献身。]