boatswain

boatswainboatswainD.J.:[ˈbəutswein]K.K.:[ˈbosən]n.1.■水手长

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boatswain['bəusən]n.1.■水手长 [略作 bos'n, bo's'n, bosun, bo'sun]2.■【美国海军】帆缆军士长3.■＝ tropic bird

boatswainboatswain[ˈbəutswein]n.(=bo's'n, bosun)1.■(商船的)水手长2.■(军舰的)帆缆军士长; (掌帆缆的)准尉; 帆缆兵boatswain's chair(绳系吊板的)高空作业台boatswain s'mate掌帆长副手; 副水手长boatswains pipe水手长使用高音笛