adj.[解][動]邊齒的；頜緣的
acrodont Type of tooth ankylosed to the jaw along the midline of the jawbone, rather than to the inner edge, the condition in most fishes. 頷緣齒頜齒的類型沿著顎骨的中線,而不是到內(nèi)緣,大多數(shù)的魚均如此。附著是藉著連接著成膠的組織已被浸漬的鈣鹽與,在上頜骨與顎齒,藉著在牙齒與硬骨之間的骨塊。
