mun：abbr.municipal 市的; 自治城市的; 地方自治的; municipality 市。

例句： 1.A hiker was killed by lightning in Tuen mun. 一名行山人士在屯门遭受雷殛。 2.suen Wan, Tuen Mun and Sha Tin were new towns of the first generation. 荃湾、屯门及沙田便是当时第一代的新市镇。 3.Vehicles from Tai Lam Tunnel should use Tuen Mun road; 来自大榄隧道的车辆，须使用屯门公路. 4.Wind susceptible vehicles from Tsing Kwai Highway heading for Tuen Mun and Yuen Long should use Tsuen Wan road. 由青葵公路往屯门及元朗的容易被风吹倒的车辆，须使用荃湾路。 5.Duen Mun Port Development Study. 屯门港口发展计划研究。