牛发情
Cattle in heat
以上为机器翻译结果，长、整句建议使用 人工翻译 。
结果表明，牦牛发情周期中卵巢卵泡发育的组织结构与其他牛基本相似。
Histological structure of follicular system in yaks during the estrous cycle was similar to that of cattle and buffalo.
youdao
应用推荐
模块上移
模块下移
不移动