A.1 B.2 C.3 D.4 E.5
A.舟狀骨 B.豆?fàn)罟?br /> C.三角骨 D.月?tīng)罟?br /> E.大多角骨
A.1~2mm B.2~3mm C.4~6mm D.6~8mm E.8~10mm