你哪天有空？

What day are you free?

youdao

我想什么时候去拜访你，下周的哪天下午有空吗？

I'd like to come and see you sometime. Would you be free one afternoon next week?

youdao

我想什么时候去拜访你，下周的哪天下午有空吗？

I'd like to come and see you sometime. Would you be free one afternoon next week?

youdao