 |
| |||
| 辅助黄体; 副黄体有些家畜除排卵卵泡形成黄体外，在妊娠前期，陆续由其他已排卵或未排卵的卵泡形成黄体，共同维持妊娠 | |||
The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Add | The server is undergoing maintenance and the site is working in read-only mode. Please check back later.">Report an error
| Get short URL | Language Selection Tips