orthostaticWiktionary 原文英美构词拆解orthoortho-前缀staticstatic词干ortho-Right angle, perpendicular. · Proper, righteous, pure.词源说明From ortho- + static.释义形容词adjective1Relating to orthostasis or orthostatism.2(archaeology) Relating to an orthostat.同族词派生词 3antiorthostatic·orthostatic hypotension·