感染的下颌，耳下和颈前淋巴结，通常引起皮下硬结和表面突起。

Infected mandibular, parotid and anterior cervical nodes usually cause subcutaneous induration and surface bulging.

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感染的下颌，耳下和颈前淋巴结，通常引起皮下硬结和表面突起。

Infected mandibular, parotid and anterior cervical nodes usually cause subcutaneous induration and surface bulging.

youdao