基本解釋離龍類同根派生 Choristodera相關(guān)詞英漢例句It is distinguished from other derived Choristodera in that the short mandibular symphysis, less than 20% the length of the lower jaw, and the nearly square tooth alveolus. 朝陽(yáng)遼西龍的下頜縫郃部短,小於下頜長(zhǎng)度的20%25,牙齒齒槽近似正方形,區(qū)別於任何已知的進(jìn)步的離龍類。Choristodera更多例句