Twenty yuan is owed to him.是什么意思？

Twenty yuan is owed to him.

欠他20元钱。

twenty

n. 二十，二十个，二十多岁，二十年代，许多，大量；num. 二十；adj. 二十的；

例句
...an increase of more than twenty per cent on the basic pay of a typical coalface worker...
普通采煤工人的底薪上浮超过20％

yuan

n. 元；

例句
How much atrip to Kezhi Garden by boat? 15 yuan each.
坐游船到课植园多少钱? 每位15元.

is

vt.& vi. 是（be的三单形式；n. 存在；

例句
Bollinger 'RD' is a rare, highly prized wine.
博林格RD香槟是一种名贵的备受推崇的葡萄酒。

owed

v. 感激( owe的过去式和过去分词 )，应把…归功于，欠…债，（对位高权重者）忠诚；

例句
I owed £5,000 — part of this was accrued interest...
我欠款5,000英镑，其中一部分是累计的利息。

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。

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。