| 释义 |
Calves rely on their mother's milk to provide nourishment.牛犊靠母牛的牛奶提供营养。Young babies obtain all the nourishment they need from their mother's milk.婴儿所需营养均来自母乳。Antibodies from the mother's milk line the baby's intestines and prevent infection.来自母乳的抗体遍布在婴儿的肠道中，能防止感染。Nothing could substitute for mother's milk.什么也替代不了母乳。 |