AGWAllgoingwell一切顺利 AHAfterhatch后舱 AHLAustralianholdladder澳洲舱梯 AL1stclassshipatLloyd's劳氏一级船 AMAntemeridiem上午 A/MAbovementioned上面提及的 AMAmplitudemodulation调幅 AMCArmedmerchantcruiser武装商船队 AMTAmount金额 AMVERAutomatedMutualVesselRescuesystem商船自动保管系统 AOBAsonboard如在船上 A/O...