heterosexuality

英

美

n.  异性恋爱；异性性欲

医学

BNC.27059 / COCA.24670

柯林斯词典

• 异性的
  Aheterosexualrelationship is a sexual relationship between a man and a woman.
• ADJ 异性恋的
  Someone who isheterosexualis sexually attracted to people of the opposite sex.
  1. Heterosexualis also a noun.
     
  2. In Denmark the age of consent is fifteen for both heterosexuals and homosexuals.
     在丹麦，异性恋者和同性恋者允许进行性行为的合法年龄都是15岁。

英英释义

noun

• a sexual attraction to (or sexual relations with) persons of the opposite sex
  Synonym:heterosexualismstraightness