连襟

liánjīn

连襟 — liánjīn

1. husbands of sisters; brothers-in-law; (figurative) extremely close (of a relationship)

   他们是连襟，经常一起出席家庭聚会。 tāmen shì liánjīn jīngcháng yìqǐ chūxí jiātíngjùhuì — They are brothers-in-law (husbands of sisters) and often attend family gatherings together.