名词
中文翻译：封口塞子
同义词：
['capping', 'plugging', 'plug例句：1. The capping plug is used to seal the opening of the container.（封口塞子用于密封容器的开口。）2. The plugging process involves filling the hole with a material that will not leak.（填充过程涉及用一种不会泄漏的物质填充孔洞。）3. The plug was designed to prevent water from seeping through the cracks in the wall.（这个塞子被设计用来防止水从墙壁裂缝中渗出。）']
例句：
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1. The capping plug is used to seal the opening of the container.
封口塞子用于密封容器的开口。
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2. The plugging process involves filling the hole with a material that will not leak.
填充过程涉及用一种不会泄漏的物质填充孔洞。
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3. The plug was designed to prevent water from seeping through the cracks in the wall.
这个塞子被设计用来防止水从墙壁裂缝中渗出。