deltiology

名词 n.
英 /ˌdɛltɪˈɒlədʒɪ/   

英文释义

名词 n.
  1. The study and collection of postcards. uncountable

词源

Formed by suffixing the Ancient Greek δελτίον (deltíon) (deltion; the diminutive form of δέλτος (déltos), deltos, “writing tablet”) with the English -logy.
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