He had confessed to supplying Charley with hallucinatory drugs.是什么意思？

He had confessed to supplying Charley with hallucinatory drugs.

他已承认向查利提供了致幻药。

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。

had

v. 有（ have的过去式和过去分词 ），（亲属关系中）接受，拿，买到；

例句
He claimed that his parents had abandoned him...
他声称父母遗弃了他。

confessed

adj. 众所周知的，已承认的，坦白的，公开的；v. 承认( confess的过去式)，聆听（某人的）忏悔（或告罪、告解），（尤指罗马天主教会）忏悔，悔过；

例句
She confessed to her parents her desire to act...
她向父母坦言了自己想演戏的愿望。

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。

supplying

v. 供给( supply的现在分词 )，补充，弥补（缺陷、损失等），向…提供（物资等）；

例句
They have been supplying covert military aid to the rebels...
他们一直在暗地里向叛乱者提供军事支援。

Charley

[男子名] 查利 Charles的昵称；

例句
He had confessed to supplying Charley with hallucinatory drugs.
他已承认向查利提供了致幻药。

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。

hallucinatory

adj. 幻觉的，引起幻觉的；

例句
It was an unsettling show. There was a hallucinatory feel from the start...
这是场让人心绪不宁的演出，一开始就有一种虚幻感。

drugs

n. 药物( drug的名词复数 )，药剂，麻醉药，毒品；

例句
The testing and approval of new drugs will be speeded up.
新药品的检测和审批速度将会加快。