wen /ˈwɛn/
  粉瘤,人口集中的大城市
  wen /ˈwɛn/ 名詞
  皮脂腺囊腫,粉瘤
  Wen n.  Med. An indolent, encysted tumor of the skin; especially, a sebaceous cyst.
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  Wyn, Wynn n. Also Wen.  One of the runes (░) adopted into the Anglo-Saxon, or Old English, alphabet. It had the value of modern English w, and was replaced from about a. d. 1280 at first by uu, later by w.
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  wen
       n : a common cyst of the skin; filled with fatty matter (sebum)
           that is secreted by a sebaceous gland that has been
           blocked [syn: sebaceous cyst, pilar cyst, steatocystoma]