third tonsil

详细解释:【医】 咽扁桃体

英语解释：

名词 third tonsil:

a collection of lymphatic tissue in the throat behind the uvula (on the posterior wall and roof of the nasopharynx)同义词：pharyngeal tonsil, adenoid, Luschka's tonsil, tonsilla pharyngealis, tonsilla adenoidea