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單詞乎

external ear

external ear是什么意思、external ear怎么讀

external ear漢語翻譯

【醫(yī)】 外耳

external ear英語解釋

名詞 external ear:

  1. the part of the ear visible externally
    同義詞：outer ear

external ear例句

  1. Any of various structures, such as the external ear, that resemble a shell in shape.
    貝殼狀結(jié)構(gòu)任一種類似于貝殼的形狀結(jié)構(gòu)，例如人的外耳
  2. The absence or closure of a normal body orifice or tubular passage such as the anus, intestine, or external ear canal.
    (先天性)閉鎖，無孔正常的身體孔或管道，如肛門、腸或外耳道的缺失或閉合
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