单词	septuagenarian
释义	septuagenariansep‧tu‧a‧ge‧nar‧i‧an /ˌseptʃuədʒəˈneəriən $ -ˈner-/ noun [countable] Word Origin WORD ORIGINseptuagenarian Origin: 1700-1800 Latin septuagenarius ‘containing seventy’, from septuaginta ‘seventy’ someone who is between 70 and 79 years old
随便看	old age old age pension old age pensioner Old Bailey Old Bill old boy Old Curiosity Shop, The olde old economy olden Oldenburg, Claes Old English Old English sheepdog old-established Old Etonian olde-worlde Old Faithful old-fashioned old fogey old folk old folks' home old girl Old Glory old-growth Old Harry

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