fornicate
🇺🇸
/ˈfɔːrnɪkeɪt/
🇬🇧
/ˈfɔːnɪkeɪt/
to engage in sexual activity with someone you are not married to
The couple decided to fornicate despite being unmarried.
這對夫婦決定發生性關係,儘管他們未婚。