He was a very unusual musician inasmuch as he was totally deaf.是什么意思？

He was a very unusual musician inasmuch as he was totally deaf.

他是完全失聪的，从这点上来说，他是个很了不起的音乐家。

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。

very

adj. 很，非常，恰好是，正是，十足的，特有的；adv. 很，非常，充分，完全；

例句
Most people have very little difficulty in seeing why a Van Gogh is a work of genius.
多数人不难理解为什么凡·高的作品是天才之作。

unusual

adj. 不常见的，不普通的，难得的，罕有的，异乎寻常的，例外的，奇异的，独特的，与众不同的；

例句
The Chancellor, by his unusual statement, has put his head on the block.
这位总理冒着丢乌纱帽的风险发表了一份非同寻常的声明。

musician

n. 音乐家；

例句
...like a musician resolving a confused mass of sound into melodic or harmonic order...
就像音乐家那样将混乱嘈杂的声音变成优美和谐的旋律

inasmuch

adv. 由于，因为，古〉只要；

例句
Salvation is inasmuch as it entails deliverance from judgment to final glorification.
救恩是末世性的,由于它讲到从审判中被拯救,进入最后的荣耀里.

as

adv. 同样地，一样地，例如；prep. 作为，以…的身份，如

例句
As far as I can recall, Patti was a Smith.
我记得帕蒂是姓史密斯的。

totally

adv. 完全，整个地，全部地，百分之百，干净；

例句
Their relationship was totally asexual.
他们之间的关系根本与性无关。

deaf

adj. 聋的，不愿听的；

例句
Many other countries have turned a deaf ear to their cries for help.
很多其他国家对他们的求助置若罔闻。