22 以下那個結構不與舌窩(lingual fossa)相鄰?
(A)邊緣嵴(marginal ridge)
(B)舌面嵴(cingulum)
(C)齒頸線(cervical line)
(D)切緣(incisal edge)

答案:登入後查看
統計: A(4), B(8), C(180), D(87), E(0) #1206628