罹难的英文：
fatality
to die in an accident
to be killed

fatality是什么意思：
n. 死亡；致命性；宿命感；宿命论；灾祸，不幸

The bite of a mad dog is fatal.
疯狗的咬伤会致死的。

It would be fatal to bring in outsider.
把外人引进来可能招致灾难。

It would be fatal to his interests.
那时他极其不利。

die是什么意思：
v. 死，死于；枯萎，凋谢；渴望；消失；熄灭
n. 骰子

The die is cast
木已成舟

The die is cast.
木已成舟。

To die a natural death (to die in one's bed)
寿终正寝

accident是什么意思：
n. 交通事故；意外遭遇；不测事件，意外；偶然的事

coincident accidents
同时发生的事故

The responsibility for the accident was assumed by me.
事故责任由我承担。

The accident was caused by human error.
这一事故是人为错误造成的。