dìng​jiāo

to become friends

Senses

订交/ 訂交 dìng​jiāo to become friends

to form a friendship with someone

订交/ 訂交 dìng​jiāo to establish relations

to enter into a formal or diplomatic relationship, such as between cities or organizations

References

synonym 订交/訂交 结交/結交
synonym 订交/訂交 缔交/締交