n.授精，播种，受精...

AID or artificial insemination by a donor他精人工授精In animal breeding, especially cattle - breeding, artificial insemination is now widely used.在动物生育, 特别是牛的生育中, 人工授精已经广泛使用.These cases particularly recommend themselves to tre...

insemination的音标：insemination的英式发音音标为：[ɪnˌsemɪ'neɪʃn]insemination的美式发音音标为：[ɪnˌsemɪ'neɪʃn]...