1
[N-COUNT 可数名词](尤指为平息争端或冲突而作出的)让步,妥协 If you make a
concession to someone, you agree to let them do or have something, especially in order to end an argument or conflict.
2
[N-COUNT 可数名词]特许权;优惠 A
concession is a special right or privilege that is given to someone.
3
[N-COUNT 可数名词](通常指针对老人、学生和失业人员的)优惠价格 A
concession is a special price which is lower than the usual price and which is often given to old people, students, and the unemployed.
in AM, use 美国英语用 reduction
4
[N-COUNT 可数名词](尤指在别家公司大楼内的)销售权(或经营权)协议 A
concession is an arrangement where someone is given the right to sell a product or to run a business, especially in a building belonging to another business.
[mainly AM 主美]
[BUSINESS 商]
in BRIT, usually use 英国英语通常用 franchise