Lymph nodes are round or bean-shaped structures strategically placed on lymphatic channel.

淋巴 结是圆形或豆形的构造，它们被战略性地布置于 淋巴管 的经路上。

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Lymph nodes are round or bean-shaped structures strategically placed on lymphatic channel.

淋巴 结是圆形或豆形的构造，它们被战略性地布置于 淋巴管 的经路上。

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