clan·gor /ˈklæŋɚ/
  鏗鏘聲;叮聲
  Clan·gor n.  A sharp, harsh, ringing sound.
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  clangor
       n : a loud resonant repeating noise; "he could hear the clang of
           distant bells" [syn: clang, clangour, clangoring, clank,
            clash, crash]
       v 1: make a loud resonant noise; "the alarm clangored throughout
            the building" [syn: clangour]
       2: make a loud noise; "clanging metal" [syn: clang]