advise (v.) recommend what should be done建议、通知

[同义词] counsel, recommend, suggest

after-sales service (n.) service offered by a supplier to a customer to maintain or repair the product supplied售后服务

[例] Nowadays many enterprises began to compete in the field of after-sales service.

affiliate (n.)a person or an organization that is attached to a larger organization 成员，联号

[例]  That company is an affiliate of a prestigious holding group.

[同义词] member

(v.) to attach ( a person or an organization) to a larger organization 附属于

[例]  The business is affiliated to TCL Group.

afmd (abbr.) aforementioned 上述的

[例]  You can refer to afmd post address for the dispatch.

aftermarket (n.) a situation where a newly issued security is traded before its real price has been established in the stock market. 二级市场

[例]  Buy shares on a healthy aftermarket.