名词
中文翻译：船底板
同义词：
["船底板，船底龙骨例句：1. The ship's plate keel was damaged during the storm.（风暴期间，这艘船的船底板受损了。）"]
例句：
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1. The ship's plate keel was damaged during the storm.
风暴期间，这艘船的船底板受损了。
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2. The engineer carefully inspected the plate keel to ensure its strength.
工程师仔细检查了船底板以确保其强度。
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3. The old ship had a beautiful plate keel that added to its historical significance.
这艘旧船有一个美丽的船底板，增加了它的历史意义。