He was allergic to risk.是什么意思？

He was allergic to risk.

他极其厌恶冒险。

he

pron. 他，它，一个人；n. 雄性动物；

例句
Logic had prevailed and he had abandoned the idea.
最终理智占了上风，他打消了那个念头。

was

v. 用来表示某人或某物即主语本身，用来表示某人或某物属于某一群体或有某种性质（ be的过去式 ），在，存在，不受干扰；

例句
There was a terrible sadness in her eyes...
她眼神中流露出深深的悲伤。

allergic

adj. 过敏的，过敏症的，对…极讨厌的；

例句
Many people are allergic to airborne pollutants such as pollen.
许多人对空气传播的污染物过敏，比如花粉。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

risk

n. 危险，冒险，保险额，被保险人或物；vt. 冒…的危险，使…冒风险（或面临危险）；

例句
The consensus is that risk factors have an accumulative effect.
危险因素会与日俱增已成为共识。