7 能否便宜
3句英文任你选
How much do you want for that?
多少钱肯卖给我?
Can I get a discount?
可以给我打点折吗?
Can't you give me a break on the price?

不能便宜点吗?

半个句型要记牢

make it any cheaper than that? (能多降点吗?)

Tip:如果对方的折扣不满意，你可以这样进一步还价 Can't you make it any cheaper than出at?(就不能多降点吗?)