The shipping industry promulgated a voluntary code.航运业公布了一条自律守则。A new constitution was promulgated last month.上个月颁布了一部新宪法。The new law was finally promulgated in the autumn of last year.新法律最终于去年秋天颁布。Her ideas/theories have been widely promulgated on the Internet.她的思想/理论已经在网上广为流传。