connubial
🇺🇸
/kəˈnuːbiəl/
🇬🇧
/kəˈnjuːbiəl/
connected to marriage or the life of a married couple
Their connubial bliss was evident to all who knew them.
他们的婚姻幸福对所有认识他们的人来说都是显而易见的。