petrous

a. 岩石的, 岩石般的, 坚硬的 [医] 岩石样的, 石状的

释义与例句

adj.
  1. 1.

    Resembling rock or stone in its hardness.

  2. 2.

    Of the dense portion of the temporal bone that protects the inner ear.

    医学

词汇关系

形容词

同义词 1

stonelike

近义相关 1

hard

相关短语

petrosal ganglion

词源

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

来源：wiktionary