sulcus 的定义
plural sul·ci [suhl-sahy]. /ˈsʌl saɪ/.
- a furrow or groove.
 - Anatomy. a groove or fissure, especially a fissure between two convolutions of the brain.
 
更多sulcus例句
- It is then carried across the sulcus and is made to emerge through the opposite lip of the cervix.
 - Median line with a sulcus on each side; central area quadrate.
 - The single median sulcus on the anterior face of each incisor is typical of the genus Cratogeomys.
 - It is rather robust, very much recurved and grooved by a deep vertical sulcus upon its antero-internal face.
 - Sulcus longitudinalis in superiore latere perforatus serie punctorum.