copulating

基本解释

• v.交媾；交配；交尾

同根派生

英汉例句

用作动词 (v.)

• Mary did not want to copulate with her boyfriend before marriage
  玛丽不愿在结婚前与她的男朋友发生性关系。
• Some animals perform elaborate mating rituals before they copulate.
  有些动物在交配前要进行复杂的交欢仪式。
• The male bird performs a sort of mating dance before copulating with the female.
  这种雄鸟在与雌鸟交尾以前要跳一种交欢舞。