Had he succeeded, he would have acquired a monopoly.是什么意思？

Had he succeeded, he would have acquired a monopoly.

要是他当时成功了，他就会取得垄断地位。

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。

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。

succeeded

v. 成功( succeed的过去式和过去分词 )，完成，继承，达到目的；

例句
He succeeded with the aid of a completely new method he discovered...
借助于自己发现的一种全新的方法，他获得了成功。

would

aux. 将，将要，愿意，会，打算，大概；v. (will 的过去式，用于转述)将；

例句
I would love to go abroad this year, perhaps to the South of France.
我今年很想出国，可能是去法国南部。

have

aux. 用以构成完成式及完成式的不定式，表示已经…；vt. 有，具有，拿，取得，从事，必须，不得不；n. 〈口〉有产者，有钱人，富国，〈英俚〉欺骗，诈骗；

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

acquired

adj. （尤指靠自己的努力或行动）获得的，习得的，<医>后天的，起初不喜欢但后来逐渐培养的爱好；v. 获得( acquire的过去式和过去分词 )，（使用探测器）捕获（目标），取得，（计算机、机器人等）捕捉；

例句
General Motors acquired a 50% stake in Saab for about $400m...
通用汽车公司以大约4亿美元的价格购得了萨博汽车公司50%的股份。

monopoly

n. 垄断，专卖，垄断者，专利品；

例句
...Russian moves to end a state monopoly on land ownership.
俄国人采取的终止国家垄断土地所有权的措施