单词：mammary development
mammary development的用法和样例：
例句
- In some cases the sow reaches the point of farrowing with normal udder development, even to the extent of producing milk, but there are no live births.在某些情况下，母猪到该分娩时，乳房发育正常，甚至到了产奶的程度，但最终没有活的仔猪产出。
单词：mammary development 相关文章
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