pterotic

基本解釋

The pterotic and epiotic are well-developed.
翼耳骨和上耳骨發(fā)達。有下顳窩。
pterotic horn or process On the neurocranium, elongated posterior projections of the sphenopterotic ridges of the otic capsules.
翼耳骨突在腦顱上，耳囊鞘的翼耳骨脊的延長后部突起。
pterotic bone
翼耳骨
sphenopterotic ridge On the neurocranium, a horizontal ridge along the dorsolateral edge of each otic capsule that either ends at the occiput or terminates in an expanded pterotic process.
蝶翼耳骨脊在腦顱上，一個水平的脊沿著每個耳鞘的背側(cè)緣，結(jié)束于后頭部或終止在一個被擴大的翼耳骨突起。