- 入口处 rùkǒuchù entranceentrance; entryway; place of entry
- 出入口 chūrùkǒu entrance and exitentrance and exit; gateway
- 入口税 rùkǒushuì import taxCustoms duty collected by a country's customs on goods or items imported from abroad; also written as [[进口税|進口稅|jin4 kou3 shui4]]
- 入口网站 rùkǒuwǎngzhàn web portalportal website that serves as a gateway to other content on the internet
- 入口页 rùkǒuyè web portalweb portal; landing page; a website that serves as a gateway or entry point to other sites on the internet
- 登机入口 dēngjīrùkǒu boarding gate
- 入口即化 rùkǒujíhuà to melt in the mouth(idiom) delicious and soft, often describing food that melts as soon as it enters the mouth
- 入口就化 rùkǒujiùhuà to melt in one's mouthto melt immediately upon entering the mouth; describes food that is very tender or soft
- 入口网 rùkǒuwǎng web portalA website or service that provides a broad array of resources and services, such as email, forums, and search engines; an enterprise portal.
