Anestrus ( absence of estrus ) is not a disease but a sign of a variety of conditions.乏情不是一种疾病,而是一种多方面的体态迹象....

anestrus的音标：anestrus的英式发音音标为：[ə'nestrəs]anestrus的美式发音音标为：[ə'nestrəs]...

n.不动情期，非求偶期，乏情期，无情欲期...