Many microorganisms possess the ability to dehydrohalogenate DDT to DDE.是什么意思？

Many microorganisms possess the ability to dehydrohalogenate DDT to DDE.

许多微生物使滴滴涕脱卤化氢变为滴滴依.

many

adj. 许多，多的；pron. （与复数动词连用）大多数人；

例句
There are many people who still find the act of abortion abhorrent.
仍有很多人对堕胎行为表示厌恶。

microorganisms

N-COUNT 微生物；

例句
Aerogen Micro Organizations Algae microorganisms in the water also populate over populate because the surplus Nitrogennitrogen.
水中的藻类微生物过于密集式由于过量的氮肥.

possess

vt. 拥有，掌握，懂得，主宰，缠住，迷住；

例句
They possess a formidable arsenal of rifles, machine guns, landmines and teargas.
他们持有的步枪、机枪、地雷和催泪弹数量惊人。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

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

ability

n. 能力，资格，能耐，才能；

例句
The public never had faith in his ability to handle the job...
公众从来不相信他有能力胜任这一职位。

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。

DDT

abbr. digital data transceiver 数字化数据收发器，digital data transmitter 数字化数据转发器，deduct 扣除，digital debugging tape 数字化调试磁带；

例句
Many microorganisms possess the ability to dehydrohalogenate DDT to DDE.
许多微生物使滴滴涕脱卤化氢变为滴滴依.

DDE

abbr. direct data entry 直接数据存取，dual-displacement engine 双置换引擎，dynamic data exchange 动态数据交换；

例句
Handle to a dynamic data exchange ( DDE ) conversation.
动态数据交换 ( DDE ) 会话的句柄.