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coetaneous

英 [,kəʊɪ'teɪnɪəs] 美

adj. 同时代的

英文词源

coetaneous (adj.): "having the same age," c. 1600, from Late Latin coaetanus "one of the same age," from com- "with, together with" (see co-) + aetat- "age" (see age (n.)) + adjectival suffix -aneus.