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單詞乎

speculum

音標(biāo)['spekjul?m]
speculum是什么意思、speculum怎么讀

speculum漢語翻譯

n. 金屬鏡, 反射鏡, 擴張器
【醫(yī)】 窺器, 張開器; 透明隔; 翼斑, 翼鏡(鳥)

speculum詞型變化

名詞復(fù)數(shù):specula 

speculum英語解釋

名詞 speculum:

  1. a mirror (especially one made of polished metal) for use in an optical instrument
  2. a medical instrument for dilating a bodily passage or cavity in order to examine the interior
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