diphycercal

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Describing a symmetric tailfin in which the vertebral column extends to the tip. not-comparable

词源

From Ancient Greek διφυής (diphuḗs, “of double nature”) (compare δι- (di-) and φύω (phúō)) + κέρκος (kérkos, “tail”).
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