单词	nonagenarian
释义	nonagenariannon‧a‧ge‧nar‧i‧an /ˌnɒnədʒəˈneəriən, ˌnəʊn- $ ˌnoʊnədʒəˈner-, ˌnɑːn-/ noun [countable] Word Origin WORD ORIGINnonagenarian Origin: 1800-1900 Latin nonagenarius ‘containing ninety’, from nonaginta ‘ninety’ someone between 90 and 99 years old
随便看	scalene triangle scallion scallop scalloped scally scallywag scalp scalpel scalper scaly scam scammer scamp scamper scampi scan scandal scandalize scandalmonger scandalous scandalously Scandinavia Scandinavian scanner scant

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