名词中文翻译
中文翻译：落后的木板
同义词：
['backward plank', 'lagging peg例句：1. The old ship had several lagging planks that needed to be replaced.（这艘旧船有几块需要更换的落后木板。）2. He was disappointed when he saw the lagging plank in the middle of the road.（当他看到马路中间一块落后的木板时，他很失望。）']
例句：
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1. The old ship had several lagging planks that needed to be replaced.
这艘旧船有几块需要更换的落后木板。
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2. He was disappointed when he saw the lagging plank in the middle of the road.
当他看到马路中间一块落后的木板时，他很失望。
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3.The engineer carefully inspected each lagging plank before deciding on a replacement.
工程师仔细检查了每一块落后的木板，然后决定更换它们。