1、Hypergalactia is a condition where a lactating animal produces an excessive amount of milk.
过度乳汁分泌是指哺乳动物分泌超过正常需要的乳汁的状况。
2、The veterinarian diagnosed the cow with hypergalactia, as she was producing twice as much milk as other cows in the herd.
兽医诊断这头母牛患有过度乳汁分泌,因为她比同一圈内的其他牛产奶多一倍。