Respiratory throat is the gateway pharyngeal tonsils is the largest glands, under normal circumstances, tonsil constant liquid secretion, and can hide in the throat timely removal of the bacteria.
英
美
释义
咽喉是呼吸道的门户,扁桃体是咽部最大的腺体,正常情况下,扁桃体不断有液体分泌出来,能将隐藏在咽喉部的细菌及时清除。
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