The presupposition trigger compound sentence is the typical conjuction.是什么意思？

The presupposition trigger compound sentence is the typical conjuction.

复句的预设触发语表现为关联词语.

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。

presupposition

n. 假设的事情，假定，预设；

例句
...the presupposition that human life must be sustained for as long as possible.
人的生命一定可以尽可能延长的假设

trigger

n. （枪）扳机，起动装置，扳柄，引发其他事件的一件事，[电子学]触发器，触发电器；vt. 引发，触发，扣…的扳机，发射或使爆炸（武器或爆炸性弹药）；

例句
I had the conviction Larkin's nerve would crack and he'd squeeze the trigger in a reflex action...
我确信拉金会神经崩溃，他会反射性地扣动扳机。

compound

n. 场地，复合物，（筑有围墙的）院子，复合词；

例句
This sticky compound adheres well on this surface.
这种黏性的化合物能牢牢地粘在这个表面上。

sentence

n. 句子，宣判；vt. 宣判，判决；

例句
Heath's appeal against the sentence was later successful...
希思对判决不服提出上诉，后来胜诉了。

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。

typical

adj. 典型的，特有的或特别的，代表性的；

例句
The typical laborer now sits in front of a bank of dials.
现如今，工人通常都是坐在一排仪表前。