名词
中文翻译：单悬臂式桅杆
同义词：
['single-armed mast', "single-armed mast例句：1. The ship's single-armed mast is the tallest structure on board.（这艘船的单悬臂桅杆是船上最高的结构。）2. The engineer carefully inspected the single-armed mast before repairing it.（工程师在修理之前仔细检查了单悬臂桅杆。）"]
例句：
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1. The ship's single-armed mast is the tallest structure on board.
这艘船的单悬臂桅杆是船上最高的结构。
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2. The engineer carefully inspected the single-armed mast before repairing it.
工程师在修理之前仔细检查了单悬臂桅杆。
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3. The crew had to work around the single-armed mast to avoid interference with the ship's machinery.
船员们不得不绕着单悬臂桅杆工作，以免干扰船上的机器。