n. a very young child (birth to 1 year) who has not yet begun to walk or talk
n. the youngest member of a group (not necessarily young)
n. an unborn child; a human fetus
n. (slang) sometimes used as a term of address for attractive young women
n. 婴孩
[医] 婴儿
1. The baby is sleeping in the crib.
宝宝正在婴儿床上睡觉。
2. She is feeding the baby with a bottle.
她正在用奶瓶喂宝宝。
3. The baby smiled at her mother.
宝宝对她的妈妈微笑了。