Senses
闸口/ 閘口 sluice gate
an opening in a water gate or dam that allows water to flow through; a floodgate
闸口/ 閘口 gate
an access point for checking tickets or vehicles, such as an airport boarding gate or toll station
闸口/ 閘口 Zhakou
a specific area or district located in the southern part of Hangzhou, Zhejiang province
闸口/ 閘口 gateway
a figurative access point or entrance to something