bosun_bosun的解释_bosun的意思_bosun的翻译_bosun的发音_bosun怎么念_bosun的例句

n.(=boatswain)商船甲板长,水手长

bosun为短语/超纲词汇

n[C]
an officer on a ship whose job is to organize the work and look after the equipment
= boatswain

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