misfunction
v. 发生故障, 不起作用
例句与用法：
A great misfortune befell him.
一场大难降临到他的头上。
I expressed my commiserations on his misfortune.
我对他的不幸表示同情。
Misfortune tests the sincerity of friends.
[谚]患难识知交。
Various strokes of misfortune led to his ruin.
他遭诸多不幸而一蹶不振。
One misfortune followed another.
不幸的事情一件接著一件。
She is no stranger to misfortune.
她对不幸的经历并不陌生。
He had the misfortune to fall ill on the day of the examination.
他很倒霉，在考试当天生病了。
词形变化：
动词过去式: misfueled/misfuelled | 动词过去分词: misfueled/misfuelled | 动词现在分词: misfueling/misfuelling | 动词第三人称单数: misfuels/misfuels |