unprotected sex

短语

不安全性行为

发音

US

释义与例句

n.
  1. 1.

    Sexual activity without protection from sexually transmitted disease; sex that is not safe sex, or that is barebacking.

    不安全性行为

    不可数
  2. 2.

    Sexual intercourse without protection from pregnancy; the nonuse of birth control.

    不可数