orthostatic
/ˌɔːθəˈstætɪk/adjective
1
- Medicine relating to or caused by an upright posture【医】直立的; 直体的。
2
- Archaeology (of a stone) set on end【考古】（石块）直立的。
2.1
- (of a structure) built of such stones（结构）直立石块造的。