| tympan- |
drum: a musical percussion instrument; usually consists of a hollow cylinder with a membrane stretched across each end
출처: wordnet.princeton.edu/perl/webwn
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| tympan- |
a parchment covered frame attached to the front of the coffin in a printing press which is folded over the sheet being printed to control the pressure applied by the platen
출처: members.tripod.com/bibliomane/s_t.htm
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