premarital sex中文

婚前性關系

婚前性行為

• premarital:    adj. (結)婚前的。
• sex:    n. 1.性；(男女的)性別；〔集合 ...
• casual and premarital sex:    亂交與婚前性關系

百科釋義

Premarital sex is sexual activity practiced by persons who are unmarried. Historically it has been considered taboo in some cultures and religions.