Porthn.波思portn.港口port of calln.沿途停靠港(常到之处)Porto Alegren.阿雷格里港；阿雷格里港port quarter左舷船尾Ports Supply体育供给porto franco免税出入港porta omenti[医] 网膜孔, 温斯娄氏孔port a punch便携式穿孔器port machine港口机械port deposit进排气孔积碳port monitor端口监视器