portsn.端口名词port的复数形式portn.港口port-opening time端口打开时间port of embarkation启航运港portosystemic shunt门体分流术port-closing time端口关闭时间Portulaca insularisn.小琉球马齿苋Port Convoy Officer港口通信处port identification端口识别Port Lincoln Parrotn.林肯港鹦鹉port bill of lading[经] 到港提单Port-Oxford cedar美洲扁柏