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WordNet ÀÏ¹Ý ¿µ¿µ »çÀü °Ë»ö °á°ú : 2 ÆäÀÌÁö: 1
ethanal a colorless volatile water-soluble liquid aldehyde used chiefly in manufacture of acetic acid and perfumes and drugs
ethanal a colorless liquid (a cyclic trimer of acetaldehyde) that is used as a sedative and a solvent
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