relation的词性是名词
作为可数名词，它的英文释义是关系N-COUNT Relations between people， groups， or countries are contacts between them and the way in which they behave toward each other. ；
N-COUNT Your relations are the members of your family. 亲属
relation什么词性
relation名词词性
例句
1、
We seek to improve relations between our two countries.
我们寻求改进我们两国间的关系。
2、
Customer relations is an important element of the job.
与客户的关系是这个工作的重要部分。
3、
The two countries have always maintained close relations.
这两个国家一直保持着密切关系。