noun🔗Share关系，关联，联系。 The manner in which two things may be associated."The relation between diet and health is complex."饮食和健康之间的关系非常复杂。systemsocietyfamilygroupChat with AIVocabulary GamePractice Reading
noun🔗Share亲戚，家属 A member of one's family."At the family reunion, I finally met all my distant relations. "在家庭聚会上，我终于见到了所有远房亲戚。familyChat with AIVocabulary GamePractice Reading
noun🔗Share叙述，讲述. The act of relating a story."Your relation of the events is different from mine."你对事件的叙述和我的不一样。storyliteraturecommunicationChat with AIVocabulary GamePractice Reading
noun🔗Share关系，关系式. A set of ordered tuples."The database stores student-course relations, showing which students are enrolled in which courses as pairs of (student ID, course ID). "数据库存储学生-课程关系式，以（学生ID，课程ID）的配对形式，展示了哪些学生选修了哪些课程。mathlogiccomputingChat with AIVocabulary GamePractice Reading
noun🔗Share关系，关联。 Specifically, a set of ordered pairs."Equality is a symmetric relation, while divisibility is not."等于是对称关系，而整除则不是（对称关系），这里“关系”指的是一组有序的数对之间的关联。mathlogicChat with AIVocabulary GamePractice Reading
noun🔗Share关系表，关系。 A set of ordered tuples retrievable by a relational database; a table."The database stores customer information in several relations, such as one for addresses and another for purchase history. "数据库将客户信息存储在多个关系表中，例如一个存储地址，另一个存储购买历史。computingChat with AIVocabulary GamePractice Reading
noun🔗Share关系，关系式。 A statement of equality of two products of generators, used in the presentation of a group."In the group describing symmetries of a square, the relations like "rotating 90 degrees four times is the same as doing nothing" and "reflecting twice is the same as doing nothing" define how the symmetries combine. "在描述正方形对称性的群中，像“旋转90度四次等于什么都不做”和“反射两次等于什么都不做”这样的关系式定义了这些对称操作是如何组合的。mathgroupChat with AIVocabulary GamePractice Reading
noun🔗Share关系，关联，联系 A subobject of a product of objects."The student's relations with her classmates improved after she apologized for her actions. "在她为自己的行为道歉后，这位学生和同学之间的关系改善了。mathlogicsystemstructureChat with AIVocabulary GamePractice Reading
noun🔗Share性交, 做爱 (usually collocated: sexual relation) The act of intercourse."After years of marriage, they still cherished their intimate relations. "结婚多年后，他们仍然很珍惜彼此的性生活。sexbodyhumanChat with AIVocabulary GamePractice Reading
