call someone nanna 称呼某人为奶奶
nanna bear 奶奶熊（常见儿童形象）
visit nanna 看望奶奶
ask nanna 询问奶奶
nanna's house 奶奶家
1. I love spending time with my nanna at the weekend.
我周末喜欢和奶奶在一起度过时光。
2. My nanna told me a bedtime story.
我的奶奶给我讲了一个睡前故事。
3. The baby is sleeping on her nanna's lap.
宝宝正睡在奶奶的腿上。
A: Who is taking care of the baby today?
A：今天谁照顾宝宝？
B: Her nanna is here to help with the housework.
B：她的奶奶在这里帮忙做家务。
1) 对祖母的亲切称呼
2) 保姆或乳母的昵称
3) 拟声词，模仿婴儿发音
4) 某些文化中对年长女性的尊称
1. n. [口] 奶奶，外祖母
2. n. [口] 保姆，奶妈
e.g.Grandma, or nanna, is coming to visit us tomorrow.
奶奶（或外婆）明天要来拜访我们。
noun
1. A familiar word for grandmother, especially in British English.
2. A wet nurse or babysitter (informal).
Synonym: grandma, granny, grandmom