grandmother單詞中有幾個音節

單詞有三個音節，意思是奶奶、祖母，例如：

1、When my parents were away， my grandmother would take care of me.我父母外出的時候，總是祖母照看我。

2、They called their first daughter after her grandmother.他們給大女兒取了祖母的名字。

3、My grandmother is 90 and still going strong.我奶奶90歲了，還挺硬朗。