...a 65-year-old patient suffering from severe viral pneumonia.是什么意思？

...a 65-year-old patient suffering from severe viral pneumonia.

感染了严重病毒性肺炎的65岁病人

patient

adj. 有耐性的，能容忍的；n. 患者，病人，病号；

例句
...the operation a patient has had.
病人做过的手术

suffering

n. 受苦，遭难，苦楚，苦难，令人痛苦的事；v. 受苦(suffer的现在分词)，蒙受；adj. 受苦的，患病的；

例句
People will accept suffering that can be shown to lead to a greater good...
如果能证明眼前的苦难会带来更大的好处，人们就会愿意承受。

from

prep. （表示时间）从…，（表示原因）因为，（表示来源）来自…，（表示分离）与…分离[隔开]；

例句
...an abortive attempt to prevent the current President from taking office.
企图阻止现任总统连任的失败尝试

severe

adj. 严峻的，严厉的，剧烈的，苛刻的；

例句
He had severe abrasions to his right cheek.
他的右脸颊有严重的擦伤。

viral

adj. 病毒的，病毒引起的；

例句
...a 65-year-old patient suffering from severe viral pneumonia.
感染了严重病毒性肺炎的65岁病人

pneumonia

n. [医]肺炎，急性肺炎；

例句
I had a bad attack of pneumonia and spent two days in hospital on a drip.
我得了严重的肺炎，在医院输了两天液。