柯林斯詞典artificial insemination 1. N-UNCOUNT Artificial insemination is a medical technique for making a woman pregnant by injecting previously stored sperm into her womb. Female animals can also be made pregnant by artificial insemination. The abbreviation is also used. 人工受精 返回 artificial insemination劍橋詞典the process of putting sperm into a female using methods that do not involve sexual activity between a male and female 人工授精 返回 artificial insemination