名词
中文翻译：填充口
同义词：
['填充端口，填充端口例句：1. The filling port is located on the side of the container.（填充口位于容器的侧面。）2. The filling port is used to connect the container with the gas tank.（填充口用于连接容器与气罐。）']
例句：
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1. The filling port is located on the side of the container.
填充口位于容器的侧面。
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2. The filling port is used to connect the container with the gas tank.
填充口用于连接容器与气罐。
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3.The filling port is a crucial component of the gas system.
填充口是燃气系统的关键部件。