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 : duties, tolls, or imposts imposed via the sovereign legislation of a rustic on imports or exports b normally singular in building : the agency, institution, or technique for collecting this kind of customs went by means of customs on the airport with no https://rolimy531ior8.bloggerchest.com/profile