名词
中文翻译：桶盖
同义词：
['barrel cap', 'barrel nut', 'barrel stud例句：1. The carpenter used a barrel lug to secure the wooden planks.（木匠用桶箍固定木板。）']
例句：
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1. The carpenter used a barrel lug to secure the wooden planks.
木匠用桶箍固定木板。
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2.The barrel lug was designed to prevent the barrel from rattling in the wind.
桶箍设计用来防止桶在风中摇晃。
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3.The barrel lug is a crucial component of the winemaking process.
桶箍是酿酒过程中的一个关键部件。