verb · to stick, paste, or post (e.g. on a wall or a blog)

他在墙上贴了一张海报。

verb, adjective · to stay close to or fit snugly against something

这双袜子穿起来特别贴脚，很舒服。

measure word · classifier for sticking plasters, strips, or doses of traditional medicine

我买了一贴膏药。

verb · to provide a financial subsidy or allowance

公司每个月贴他五百元房租。