名词
中文翻译：桅杆
同义词：
['mast', "masthead例句：1. The ship's mast is tall and sturdy.（这艘船的桅杆又高又结实。）"]
例句：
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1. The ship's mast is tall and sturdy.
这艘船的桅杆又高又结实。
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2.The sailors were busy securing the mast hasp.
水手们忙着固定桅杆上的锚。
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3. The captain ordered the crew to check the mast hasp before leaving port.
船长命令船员在离开港口前检查桅杆上的锚。