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It even has a medical name cerumen and there are two kinds .

它甚至还有一个医学名“耵聍”，并且有两种。

For their ears , you may see only remember cleaning cerumen , forgetting exposed the auricle .

对于自己看不到的耳朵，你可能只记得清理耳屎，却忘了外露的耳廓。

It even has a medical name : cerumen . And there are two kinds .

它甚至还有一个医学名字：耵聍，并且有两种类型。