grandson noun [ C ] uk/ˈɡræn.sʌn/ us/ˈɡræn.sʌn/
A2 孙子;外孙the son of a your son or daughter
更多例句- We've got a new grandson.
- We have three granddaughters and a grandson.
- Our grandson is coming to stay for the weekend.
- Our grandson will be four next week.
- We have six grandsons but no granddaughters.