一：derecognize的意思是指取消或剥夺某人或某物的认可或认同。（To cancel or withdraw recognition or approval from someone or something.）

二：derecognize的读音为/diːˈrekəɡnaɪz/。

三：derecognize通常用作及物动词，表示取消对某人或某物的认可或认同。它可以用来指、组织、等实体取消对某个、组织或个人的承认，也可以指个人或团体对他人的不再认可。

四：例句：

1. The government has decided to derecognize the opposition party.

决定取消对反对党的承认。

2. The university has derecognized the fraternity due to their violation of campus rules.

由于违反校规，大学已经取消了该兄弟会的认可。

3. The company decided to derecognize the union after a long period of negotiations failed.

经过长期谈判无果，公司决定不再承认工会。

4. After the scandal, many sponsors have derecognized the athlete and withdrawn their support.

丑闻曝光后，许多赞助商都取消了对这位运动员的支持和认可。

5. The artist felt derecognized by his peers when they did not include his work in the exhibition.

当他们没有把他的作品列入展览时，这位艺术家感到自己受到同行的不认可。

五：同义词及用法：

1. Disavow - 否认，不承认（to deny any responsibility or support for something）

2. Disown - 抛弃，与…断绝关系（to refuse to acknowledge or accept as one's own）

3. Revoke - 撤销，取消（to cancel or withdraw something）

4. Reject - 拒绝，抛弃（to refuse to accept or consider）

5. Renounce - 放弃，宣布放弃（to give up or abandon something formally）

六：编辑总结：

derecognize是一个常用的动词，指取消或剥夺某人或某物的认可或认同。它可以用来指、组织、等实体取消对某个、组织或个人的承认，也可以指个人或团体对他人的不再认可。与其近义词disavow、disown、revoke、reject和renounce都有着类似的意思，但在语气和用法上有所区别。了解这些近义词的区别可以帮助我们更准确地使用derecognize这个词语。