Some holoenzymes , such as pyruvate dehydrogenase, are highly compex, with several cofactors.是什么意思？

Some holoenzymes , such as pyruvate dehydrogenase, are highly compex, with several cofactors.

有一些全酶是高度复杂的, 如丙酮酸脱氢酶.

some

det. 一些，某个，部分，相当多的；pron. 一些，若干，（数量不确切时用）有些人；adv. 大约，有点，稍微；

例句
It's not a question of some abstract concept.
这不是某个抽象概念的问题。

holoenzymes

全酶；

例句
Some holoenzymes , such as pyruvate dehydrogenase, are highly compex, with several cofactors.
有一些全酶是高度复杂的, 如丙酮酸脱氢酶.

such

det. 这样的，那样的，如此，这样；

例句
...abstract principles such as justice...
正义等抽象原则

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。

dehydrogenase

n. 脱氢酶；

例句
Alcohol dehydrogenase An enzyme that converts ethanol into acetaldehyde ( ethanal ).
醇脱氢酶:把乙醇转化为 乙醛 的酶.

are

vi. （用于第二人称单复数现在时，第一、三人称复数现在时）是；n. 公亩（等于100平方米）；

例句
We are scared to abandon ourselves to our feelings in case we seem weak or out of control.
我们不敢放纵自己的情感，以免显得太过软弱或缺乏自制。

highly

adv. 高度地，极，非常，非常赞许地；

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。

with

prep. 和，跟，随着，关于，和…一致；

例句
A waiter entered with a tray...
侍者端着托盘进来了。

several

adj. 几个的，专有的，各自的，分别的；pron. 几个，数个，一些；

例句
He's already altered several of the proposals in his economic plan to accommodate demands of special interests.
他已经改动了经济计划中的几项提议以迁就特殊利益集团的要求。