fertálymester betyr engelsk

boatswain's mate▼◼◼◼noun
[UK: ˈbəʊsnz meɪt ] [US: ˈboʊtsweɪnz meɪt ]

boatswain's mate second class▼◼◻◻noun
[UK: ˈbəʊsnz meɪt ˈsɛkənd klɑːs ] [US: ˈboʊtsweɪnz meɪt ˈsɛkənd klæs ]