negotiable

adj. /nəˈɡoʊ.ʃi.ə.bəl/ B2

可协商的；可商议的

Open to discussion or modification before reaching an agreement.

仙境例句

Every price in the little market was negotiable, so the Dodo paid for his hat with a button.

小集市上什么价钱都可以商量，所以渡渡鸟用一颗扣子换了一顶帽子。