单词	o2〕--杆角石属〔头足类
释义	杆角石属〔头足类，O2〕Bactroceras
随便看	ligamental、ligamentous ligament arcuatum pubis ligamentary ligament fundiforme penis ligament inguinale ligament--inguinal--ligaments ligament(lamellibranchiata) ligament (l. ligamentum) ligament nuchae ligament of auditory ossicles ligament of auricle of external ear ligament of bigelow ligament of civinini ligament of dens ligament of dens (or odontoid ligament) ligament of girdle of inferior extremity ligament of girdle of superior extremity ligament of head of femur ligament of helvetius ligament of incus ligament of left superior vena cava ligament of nape ligament of ovary ligament of ovary (or proper ligament of ovary) ligament of the bones