感冒已削弱了她的抵抗力。用英语怎么说？

感冒已削弱了她的抵抗力。

A cold had lowered her resistance.

cold

adj. 寒冷的，冷淡的，无情的，失去知觉的，[艺]有冷感的，冷色的；n. 寒冷，感冒，伤风；adv. 完全地；

例句
It was a cold room, but it afforded a fine view of the Old City.
这房间虽然很冷，但是它能让人将古城的景致尽收眼底。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

lowered

v. （使）降低， （使）跌落（ lower的过去式和过去分词 ），削弱，削减，减少；

例句
She lowered the handkerchief which she had kept dabbing at her eyes...
她放下了那块一直用来擦眼睛的手帕。

her

pron. (she的宾格)她，(she的所有格)她的，她，指某个国家，（一艘）船；

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

resistance

n. 抵抗，阻力，抗力，电阻；

例句
...too much resistance to the displacement of your reason by your emotions.
有太多阻力使你无法用情感代替理智