quadriad

名词 n.
中文释义

英文释义

名词 n.
  1. A grouping of four things. rare
  2. A government committee of four economic experts. US

词形变化

quadriads plural

词源

Etymology tree
Proto-Indo-European *kʷetwóresder.
Proto-Indo-European *kʷetwr̥-
Proto-Italic *kʷetru-
Latin quadri-bor.
English quadri-
English -ad
English quadriad
From quadri- + -ad.
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