他全身酸软无力.用英语怎么说？

他全身酸软无力.

A deadly lassitude had taken hold of him.

deadly

adj. 极端的，非常的，致命的，致死的，非常有效的，如死一般的；adv. 极其，非常，死了一样地；

例句
She took the gun and blazed away with calm and deadly accuracy.
她拿起枪，冷静地连续射击，弹无虚发。

lassitude

n. 无精打采，不努力，懒怠；

例句
A deadly lassitude had taken hold of him.
他全身酸软无力.

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。

taken

v. 拿( take的过去分词)，接受，取得；

例句
Roland was taken aback by our strength of feeling...
我们反应如此强烈，令罗兰大吃一惊。

hold

vt. 拿住，握住，保留，保存，扣留，拘押，容纳，举

例句
I will hold myself aloof from wrong and corruption.
我会让自己远离错误和腐败。

of

prep. 关于，属于…的，由…制成；aux. 助动词 [非标准用语、方言] =have [主用于虚拟语气]；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

him

pron. (he的宾格)他；

例句
They said goodbye to him as he got aboard the train at Union Station.
当他在联合火车站登上火车之际，他们向他道别。