petrous

形容词 adj.
中文释义

英文释义

形容词 adj.
  1. Resembling rock or stone in its hardness. not-comparable
  2. Of the dense portion of the temporal bone that protects the inner ear. not-comparable

词汇关系

衍生词
intrapetrous

词源

From Middle English, borrowed from Middle French petreux, from Latin petrōsus, from petra, from Ancient Greek πέτρα (pétra).
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