同义词

n. anestrum，anestrus，anoestrus

反义词

n.   estrus，heat，oestrus，rut

参考例句

1. In muscular layer and adventitia, the significant increase of the products was found in the anoestrum, and the density of the products was a little bit weaker in the proestrum than that in the estrum.
肌层和子宫外膜中，动情期着色最深，动情后期着色最浅，动情间期表达量明显回升，动情前期比动情期着色稍浅。

英英解释

n.
  1. applies to nonhuman mammals: a state or interval of sexual inactivity between two periods of estrus

网络释义

anoestrum
无发情期; 动情间期，不动情期; 无发情期, 不动情期; 不动情期;