anterior
adjective [ before noun ] uk/ænˈtɪə.ri.ər/ us/ænˈtɪr.i.ɚ/
anatomy specialized前部的，前面的;向前的
positioned at or towards the front
Specimens for examination were taken from the anterior side of the left ventricle from each heart. 检查样本取自每个心脏左心室的前侧。
Synonyms: fore forward (DIRECTION)front
formal先前的，先于的
earlier in time
Compare: posterior adjective