常見例句雙語例句It has a jaw that is hinged at the cranium and has bony, meaty, jointed fins.它的下顎直接鉸接在頭骨上，還有多骨的，有肉的、有接縫的鰭。At first, the bony landmarks of the base cranium were used to estimate the layer images.首先以顱底骨性標志作爲(wèi)估計圖像的層次。Patients undergoing craniotomies are especially at risk, given that veins in the bony cranium do not collapse after being transected.開顱手術(shù)的患者危險更高，因爲(wèi)顱骨的靜脈切開後不能塌陷。 返回 bony cranium