◎ grandson是什么意思 n. 孙子, 外孙 n. a male grandchild grandson的用法和例句: 1. Lupita, this is my... this is my grandson. 露皮塔 介绍一下 这是我的乖孙 2. I mean, not that he's your grandson. 我不是说你孙子令人感到抱歉 3. Because he's your grandson and...