知乎，让每一次点击都充满意义 —— 欢迎来到知乎，发现问题背后的世界。 customs plural a : responsibilities, tolls, or imposts imposed with the sovereign legislation of a country on imports or exports b normally singular in construction : the agency, establishment, or process for gathering this sort of customs went by means of customs within the airport with none https://quentino478soj6.angelinsblog.com/profile