| 单词 | petrous |
| 释义 | petrous /pe"treuhs, pee"-/, adj. 1. Anat. noting or pertaining to the hard dense portion of the temporal bone, containing the internal auditory organs; petrosal. 2. like stone, esp. in hardness; stony; rocky. [1350-1400; ME ( < MF petros) < L petrosus rocky. See PETR-, -OUS] |
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